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Patent Assignment Details
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Reel/Frame:006505/0891   Pages: 8
Recorded: 02/01/1993
Conveyance: RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Total properties: 5
1
Patent #:
Issue Dt:
12/24/1985
Application #:
06564415
Filing Dt:
12/22/1983
Title:
ACTUATOR FOR CONTROL VALVES AND RELATED SYSTEMS
2
Patent #:
Issue Dt:
08/22/1989
Application #:
07107011
Filing Dt:
10/09/1987
Title:
MASS SPECTROMETER APPARATUS
3
Patent #:
Issue Dt:
07/11/1989
Application #:
07107283
Filing Dt:
10/09/1987
Title:
CALIBRATION OF A MASS SPECTROMETER
4
Patent #:
Issue Dt:
02/26/1991
Application #:
07532448
Filing Dt:
06/04/1990
Title:
CHOP MODE OPERATED MASS SPECTROMETER FOR REDUCING THE EFFECT OF LINE SIGNALS
5
Patent #:
Issue Dt:
02/26/1991
Application #:
07532590
Filing Dt:
06/04/1990
Title:
PROCESS FOR BRAZING A METAL OBJECT TO A CERAMIC SURFACE DEFINING A HOLE FOR RECEIVING THE METAL OBJECT
Assignors
1
Exec Dt:
11/19/1992
2
Exec Dt:
11/12/1992
3
Exec Dt:
01/11/1993
4
Exec Dt:
01/11/1993
Assignee
1
2545 CENTRAL AVENUE
BOULDER, COLORADO 80301
Correspondence name and address
SHERIDAN ROSS & MCINTOSH
DAVID F. ZINGER
1700 LINCOLN ST., SUITE 3500
DENVER, COLORADO 80203

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