DAVID GRAY, MD
Marriage and Family Therapists at Nicollet Ave, Burnsville, MN
License number
Minnesota 40304-020
Category
Osteopathic Medicine
Type
Family Medicine
License number
Minnesota 40304-020
Category
Radiology
Type
Surgery
License number
Minnesota 43240
Category
Osteopathic Medicine
Type
Family Medicine
Address
Address
2
14000 Nicollet Ave STE 100, Burnsville, MN 55337
2925 Chicago Ave, Minneapolis, MN 55407
2925 Chicago Ave, Minneapolis, MN 55407
Phone
(952) 428-0200
(612) 262-5000
(612) 262-5000
Organization information
See more information about DAVID GRAY at bizstanding.comDavid Gray MD
14000 Nicollet Ave, Burnsville, MN 55337
Industry:
Surgeons, Family Doctor, Internist
Phone:
(952) 428-0200 (Phone)
David Andrew Gray
Professional information
Farm Director At Equality Farms
Position:
Farm Director at eQuality Farms, Job Development Coordinator at eQuality, Pathways to Potential
Location:
Greater Minneapolis-St. Paul Area
Industry:
Nonprofit Organization Management
Work:
eQuality Farms
since 2007
-
Farm Director
eQuality, Pathways to Potential
since Jun 2005
-
Job Development Coordinator
Interests:
Job placement, skill building, retention training for adults with developmental disabilities. Small scale farming, growing vegetables and flowers ("eQuality Farms" is on Facebook & Twitter), eQuality printing and design services.
Vice President Operations At Tursso Companies, Inc.
Position:
Vice President Operations at Tursso Companies, Inc.
Location:
Greater Minneapolis-St. Paul Area
Industry:
Printing
Work:
Tursso Companies, Inc.
since May 2008
-
Vice President Operations
Tursso Companies
Dec 2002 - May 2008
-
Vice President Sales & Marketing
Spectrum Industrial Services
Mar 2001 - Dec 2002
-
President & CEO
Education:
University of Minnesota-Twin Cities
BA Liberal Arts, Journalism, English
BA Liberal Arts, Journalism, English
David Wayne Gray, Burnsville MN
Specialties:
Family Medicine, Surgery
Work:
Quello Clinic Ltd
14000 Nicollet Ave, Burnsville, MN 55337 Berlin Memorial Hospital
225 Memorial Dr, Berlin, WI 54923
14000 Nicollet Ave, Burnsville, MN 55337 Berlin Memorial Hospital
225 Memorial Dr, Berlin, WI 54923
Education:
University of Minnesota, Twin Cities (1997)
Sergeant At Minneapolis Police Department
Position:
Sergeant at Minneapolis Police Department
Location:
Greater Minneapolis-St. Paul Area
Industry:
Public Safety
Work:
Minneapolis Police Department
since Oct 1998
-
Sergeant
Skills:
firearms instructor
David G Gray, Richfield MN - Lawyer
Address:
David G Gray Attorney & Counselor at Law
PO Box 23616, Richfield 55423
PO Box 23616, Richfield 55423
Licenses:
Minnesota - Authorized to practice 1983
Temperature Compensated Hall Sensor For Testing Magnetic Recording Heads
US Patent:
6476602, Nov 5, 2002
Filed:
Oct 3, 2000
Appl. No.:
09/677638
Inventors:
David M. Gray - Bloomington MN
Assignee:
Seagate Technology LLC - Scotts Valley CA
International Classification:
G01K 3307
US Classification:
324210, 324225, 324251, 327511
Abstract:
A head testing apparatus is provided for testing a magnetic data recording head. The apparatus includes a test volume adapted to receive the magnetic data recording head and a magnetic field source positioned to generate a magnetic field within the test volume. A Hall sensor is positioned relative to the test volume and has bias current input terminals, voltage output terminals, an operating temperature and an impedance between the bias current input terminals, which varies with the operating temperature. A bias current source is electrically coupled to the bias current input terminals and is adapted to provide a bias current, which is modulated based on the impedance of the Hall sensor.
Balanced Bi-Directional Current Source
US Patent:
6611167, Aug 26, 2003
Filed:
Sep 23, 2002
Appl. No.:
10/252238
Inventors:
Terrence A. McMahon - Hudson WI
Ray V. Rigles - Bloomington MN
David M. Gray - Bloomington MN
William P. Wood - Waconia MN
Ray V. Rigles - Bloomington MN
David M. Gray - Bloomington MN
William P. Wood - Waconia MN
Assignee:
Seagate Technology LLC - Scotts Valley CA
International Classification:
G05F 302
US Classification:
327538, 323316, 360 75, 318432, 318433, 318678, 318801
Abstract:
A balanced bi-directional current source is provided, which includes first and second current output terminals, a current control circuit, first and second amplifiers and first and second sense impedances. The current control circuit has a reference input, a feedback input, and a control output, which is based on the reference input and the feedback input. The first amplifier has a first amplifier input, which is coupled to the control output, and a first amplified output. The second amplifier has a second amplifier input, which is coupled to the control output, and a second amplified output, which is inverted relative to the first amplified output. The first sense impedance is coupled in series between the first amplified output and the first current output terminal and has a feedback output which is coupled to the feedback input. The second sense impedance is matched with the first impedance and is coupled in series between the second amplified output and the second current output terminal.
Transfer Curve Tester For Testing Magnetic Recording Heads
US Patent:
6667614, Dec 23, 2003
Filed:
Feb 15, 2001
Appl. No.:
09/784782
Inventors:
Terrence A. McMahon - Hudson WI
Ray V. Rigles - Bloomington MN
David M. Gray - Bloomington MN
William P. Wood - Waconia MN
Ray V. Rigles - Bloomington MN
David M. Gray - Bloomington MN
William P. Wood - Waconia MN
Assignee:
Seagate Technology LLC - Scotts Valley MN
International Classification:
G01R 3312
US Classification:
324212, 714721
Abstract:
A head testing apparatus is provided for testing an output of a magnetic data recording head. The apparatus includes first and second tester input terminals for coupling to the head, first and second input stages and an AC-coupled differential amplifier. The first input stage has a first buffer input, which is coupled to the first tester input terminal, a first buffer output and a plurality of parallel-connected buffer amplifiers coupled between the first buffer input and the first buffer output. The second input stage has a second buffer input, which is coupled to the second tester input terminal, a second buffer output and a plurality of parallel-connected buffer amplifiers coupled between the second buffer input and the second buffer output. The AC-coupled differential amplifier has first and second amplefier inputs coupled to the first and second buffer outputs through first and second capacitors, respectively, and has a measurement output.
Mfg. And Dist Of Industrial Tools, R&Amp; D At Lidco
Position:
mfg. and dist of industrial tools, R& D at LIDCO
Location:
Greater Minneapolis-St. Paul Area
Industry:
Mechanical or Industrial Engineering
Work:
LIDCO
-
mfg. and dist of industrial tools, R& D
Voltage Measurement Circuit With Ac-Coupled Diferential Amplifier
US Patent:
2003001, Jan 23, 2003
Filed:
Sep 23, 2002
Appl. No.:
10/252239
Inventors:
Terrence McMahon - Hudson WI, US
Ray Rigles - Bloomington MN, US
David Gray - Bloomington MN, US
William Wood - Waconia MN, US
Ray Rigles - Bloomington MN, US
David Gray - Bloomington MN, US
William Wood - Waconia MN, US
International Classification:
G01R027/00
US Classification:
324/600000
Abstract:
A voltage measurement circuit is provided, which is has an AC-coupled differential amplifier coupled to first and second input terminals for measuring a voltage across the first and second input terminals. The AC-coupled differential amplifier blocks a DC component of the voltage and presenting a low input bias current to the first and second input terminals while isolating the first and second input terminals from charge stored in capacitances in the AC-coupled differential amplifier.