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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/08/1988
Application #:
06832743
Filing Dt:
02/24/1986
Inventors:
MARVIN L. VESTAL, CALVIN R. BLAKLEY
Title:
ION VAPOR SOURCE FOR MASS SPECTROMETRY OF LIQUIDS
Assignment: 1
Reel/Frame:
005130/0635Recorded: 08/02/1989Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/15/1988
Assignee:
6840 EAST BROADWAY BOULEVARD
TUCSON, ARIZONA 85710
Correspondent:
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 2
Reel/Frame:
005021/0043Recorded: 01/23/1989Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/16/1989
Exec Dt:
01/16/1989
Exec Dt:
01/16/1989
Assignee:
6840 EAST BROADWAY BOULEVARD
TUCSON, ARIZONA 85710
Correspondent:
SCULLY, SCOTT, MURPHY & PRESSER
200 GARDEN CITY PLAZA
NEW YORK, NY 11530-3391

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