John F Mitchell
Addiction Counselor at Lipan St, Westminster, CO
License number
Colorado 4026
Issued Date
Jul 15, 1999
Renew Date
Sep 1, 2015
Expiration Date
Aug 31, 2017
Type
Certified Addiction Counselor III
Address
Address
8801 Lipan St, Westminster, CO 80221
Personal information
See more information about John F Mitchell at radaris.comName
Address
Phone
10977 Gaylord St, Denver, CO 80233
1308 Main St, Montrose, CO 81401
1610 Jebel St, Aurora, CO 80011
8944 County Road Ll, Lamar, CO 81052
4131 Jebel Way, Aurora, CO 80013
Professional information
See more information about John F Mitchell at trustoria.com
John Fitzgerald Mitchell, Thornton CO
John Fitzgerald Mitchell, Thornton CO
Specialties:
Psychotherapist
Address:
8801 Lipan St, Thornton, CO 80260
Two-Dimensional Optical Imaging Methods And Systems For Particle Detection
Two-Dimensional Optical Imaging Methods And Systems For Particle Detection
US Patent:
8427642, Apr 23, 2013
Filed:
Feb 14, 2012
Appl. No.:
13/396393
Inventors:
John Mitchell - Broomfield CO, US
Dwight A. Sehler - Longmont CO, US
Michael Williamson - Fayetteville NY, US
David Rice - Syracuse NY, US
Karen R. Sandberg - Shelton WA, US
Dwight A. Sehler - Longmont CO, US
Michael Williamson - Fayetteville NY, US
David Rice - Syracuse NY, US
Karen R. Sandberg - Shelton WA, US
Assignee:
Particle Measuring Systems, Inc. - Boulder CO
International Classification:
G01N 21/00
US Classification:
356343
Abstract:
The present invention provides methods and systems for particle detection and analysis using two-dimensional optical imaging to access enhanced detection sensitivity and expanded sensing functionality relative to conventional point and array detection-based optical particle counters. Methods and systems of the present invention provide a two-dimensional optical imaging-based particle sensing platform wherein system components and specifications are selected to generate reproducible and readily identifiable signals, including particle detection signatures, from optical scattering or emission from particles provided to the system. Systems and methods of the present invention are capable of accurately and sensitively detecting, identifying, and characterizing (e. g. , determining the size of) particles in liquid phase or gas phase samples.
Non-Orthogonal Particle Detection Systems And Methods
Non-Orthogonal Particle Detection Systems And Methods
US Patent:
8174697, May 8, 2012
Filed:
Sep 26, 2011
Appl. No.:
13/245366
Inventors:
John Mitchell - Broomfield CO, US
Jon Sandberg - Erie CO, US
Dwight A. Sehler - Longmont CO, US
Jon Sandberg - Erie CO, US
Dwight A. Sehler - Longmont CO, US
Assignee:
Particle Measuring Systems, Inc. - Boulder CO
International Classification:
G01N 15/02, G01N 21/00
US Classification:
356336, 356340
Abstract:
Described herein is a particle detection system capable of spatially resolving the interaction of particles with a beam of electromagnetic radiation. Using a specific electromagnetic beam cross sectional shape and orientation, the detection sensitivity of a particle detection system can be improved. Also provided are methods for detecting and sizing particles in a manner that has low background signal and allows for spatially resolving the scattering or emission of electromagnetic radiation from particles.