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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/01/1991
Application #:
07548481
Filing Dt:
07/02/1990
Inventors:
GERALD F. MC GOWAN, RONALD L. KETCHUM, ALLAN L. BUDD
Title:
PHOTOMETRIC ANALYZER FOR DIFFERENTIAL TOTAL REDUCED SULFUR MEASUREMENT BY COMPARISON WITH SAMPLE GAS
Assignment: 1
Reel/Frame:
005376/0011Recorded: 07/02/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/25/1990
Exec Dt:
06/25/1990
Exec Dt:
06/25/1990
Assignee:
74 INVERNESS DRIVE EAST,
ENGLEWOOD,, COLORADO 80112-5189
Correspondent:
FIELDS, LEWIS, PITTENGER & ROST
1720 SOUTH BELLAIRE ST.
SUITE 1100
DENVER, CO 80222
Assignment: 2
Reel/Frame:
007046/0579Recorded: 07/05/1994Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/16/1993
Assignee:
74 INVERNESS DRIVE EAST
ENGLEWOOD, COLORADO 80222
Correspondent:
GARY D. FIELDS
1720 S. BELLAIRE ST., #1100
DENVER, CO 80222
Assignment: 3
Reel/Frame:
007048/0796Recorded: 07/05/1994Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/16/1993
Assignee:
87 MODULAR AVENUE
COMMACK, NEW YORK 11725
Correspondent:
GARY D. FIELDS, ESQ.
1720 S. BELLAIRE ST., #1100
DENVER, CO 80222
Assignment: 4
Reel/Frame:
013532/0543Recorded: 11/29/2002Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/2002
Assignee:
74 INVERNESS DRIVE EAST
ENGLEWOOD, COLORADO 80112
Correspondent:
DICKIE MCCAMEY & CHILCOTE
SCOTT E. WESTWOOD
2 PPG PLACE
SUITE 400
PITTSBURGH, PA 15222

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