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Patent Assignment Details
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Reel/Frame:005763/0008   Pages: 5
Recorded: 12/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
07/11/1989
Application #:
07107283
Filing Dt:
10/09/1987
Title:
CALIBRATION OF A MASS SPECTROMETER
Assignor
1
Exec Dt:
09/27/1989
Assignee
1
2545 CENTRAL AVENUE
BOULDER, COLORADO 80301
Correspondence name and address
CHRISTOPHER J. KULISH
SHERIDAN, ROSS & MC INTOSH
ONE UNITED BANK CENTER
1700 LINCOLN STREET - SUITE 3500
DENVER, COLORADO 80203

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