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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/10/1992
Application #:
07645649
Filing Dt:
01/25/1991
Inventor:
MARK E. BIER
Title:
METHOD AND APPARATUS FOR MULTI-STAGE PARTICLE SEPARATION WITH GAS ADDITION FOR A MASS SPECTROMETER
Assignment: 1
Reel/Frame:
005798/0402Recorded: 01/25/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/25/1991
Assignee:
A CORPORATION OF COMMONWEALTH OF VA
SAN JOSE, CALIFORNIA
Correspondent:
ALDO J. TEST
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CA 94111

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