DAVID ALLAN STEWART
Accountancy in Pittsburgh, PA
License number
Pennsylvania CA032830L
Category
Accountancy
Type
Certified Public Accountant
Address
Address
Pittsburgh, PA 15216
Professional information
Senior Network Administrator At L-3 Communications Brashear
Position:
Senior Network Administrator at L-3 Communications
Location:
Greater Pittsburgh Area
Industry:
Information Technology and Services
Work:
L-3 Communications
since Apr 2009
-
Senior Network Administrator
Premier Technologies
Dec 2006 - Jul 2007
-
Solution Architect
Pharmacare
Feb 2001 - Sep 2006
-
Windows Server Administrator
OpenWebs
Aug 2000 - Jan 2001
-
Windows Server Engineer
Micro Systems Design
Sep 1998 - May 2000
-
Director of Network Solutions
Stadtlander Drug Company
1995 - 1998
-
Systems Analyst
Education:
University of Pittsburgh 1992 - 1996
Skills:
Windows Server, VMware, Disaster Recovery, Active Directory, SharePoint, Data Center, Solaris, Virtualization, Security, Unix, Oracle, System Administration, Microsoft Exchange, Microsoft SQL Server, Visio, Citrix, SQL, EMC Celerra, HP Procurve Networking, Backup Solutions
Interests:
Sports (Steeler's), Gaming, Technology Geek.
Associate Vice President For International Student Affairs And Global Services At West Virginia University
Position:
Associate Vice President at West Virginia University
Location:
Greater Pittsburgh Area
Industry:
Higher Education
Work:
West Virginia University
-
Associate Vice President
Computer Software Professional
Location:
Greater Pittsburgh Area
Industry:
Computer Software
Work:
Hudson Global Resources
Feb 2007 - Nov 2007
-
Consultant
Rapidigm
1995 - 2004
-
Consultant
Education:
University of Pittsburgh 1972 - 1975
BA, Economics, Computer Science North Hills High School 1972
BA, Economics, Computer Science North Hills High School 1972
Gantry Robot Construction And Drive Mechanism
US Patent:
4998442, Mar 12, 1991
Filed:
Oct 30, 1989
Appl. No.:
7/435538
Inventors:
Gordon T. Brown - Pittsburgh PA
David A. Stewart - Pittsburgh PA
David A. Stewart - Pittsburgh PA
International Classification:
F16H 2702, F16H 5508
US Classification:
74 8917
Abstract:
A gantry robot construction is provided. The construction includes a pair of elongated substantially spaced parallel rails, a bridge spanning and substantially perpendicular to the rails and movable relative to the rails, and a robot head and support mounted on the bridge and movable relative to the bridge. The rails are positioned along the width or shorter side of the work area with the bridge spanning the length or longer side of the work area. An improved rack and pinion apparatus is also disclosed that is used in association with the gantry robot construction. There is a zero degree pressure angle between the rack and pinion. In the pinion the base circle is congruent with the pitch circle.
Sr Project Analyst At Us Steel
Position:
Sr Project Analyst at US Steel
Location:
Greater Pittsburgh Area
Industry:
Mining & Metals
Work:
US Steel
since May 2005
-
Sr Project Analyst
US Steel
May 1998 - Apr 2005
-
Sr Research Technician
Professsor At West Virginia University
Position:
Professsor at West Virginia University
Location:
Greater Pittsburgh Area
Industry:
Higher Education
Work:
West Virginia University
-
Professsor
Energy Saving Gear System
US Patent:
2002017, Nov 21, 2002
Filed:
May 21, 2002
Appl. No.:
10/152368
Inventors:
David Stewart - Pittsburgh PA, US
International Classification:
F16H055/00, F16H001/04
US Classification:
074/465000, 074/462000, 074/457000, 074/422000
Abstract:
The present invention is a gear system generally having a driven gear, rotatably mounted on an axis, having teeth defined by unique geometrical profiles; a driving means contacting the teeth of the driven gear; and round pins or spheres for engaging the teeth of the driven gear rotatably mounted on the driving means, the round pins or spheres for engaging the teeth of the driven gear roll along a profile of the tooth of the driven gear; and the gear system has a variable pressure angle and a variable contact ratio.
Midstream Urination Collection Device
US Patent:
2006006, Mar 23, 2006
Filed:
Sep 23, 2005
Appl. No.:
11/234843
Inventors:
David Stewart - Pittsburgh PA, US
Suanne Stewart - Pittsburgh PA, US
Suanne Stewart - Pittsburgh PA, US
International Classification:
A61B 5/00
US Classification:
600573000, 600574000
Abstract:
An apparatus for the sanitary and simple collection of mid-stream urine discharges from medical patients. Presently-preferred embodiments of the present invention include a collection chamber that is adapted to allow for the collection of a midstream portion of a urine discharge. By selectively allowing the initial portion of the urine discharge to escape a collection chamber, the embodiments of the present invention provide for the collection of the midstream portion of a urine discharge.
Midstream Urination Collection Device
US Patent:
2006006, Mar 23, 2006
Filed:
Sep 23, 2004
Appl. No.:
10/949621
Inventors:
David Stewart - Pittsburgh PA, US
Suanne Stewart - Pittsburgh PA, US
Suanne Stewart - Pittsburgh PA, US
International Classification:
A61B 5/00
US Classification:
600573000, 600574000
Abstract:
An apparatus for the sanitary and simple collection of midstream urine discharges from medical patients. Presently-preferred embodiments of the present invention include a collection chamber that is adapted to allow for the collection of a midstream portion of a urine discharge. By selectively allowing the initial portion of the urine discharge to escape a collection chamber, the embodiments of the present invention provide for the collection of the midstream portion of a urine discharge.