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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/13/1995
Application #:
07896441
Filing Dt:
06/10/1992
Inventor:
DONALD D. FARCHONE
Title:
DENSITOMETER
Assignment: 1
Reel/Frame:
006161/0616Recorded: 06/10/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/10/1992
Assignee:
10 SOUTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606
Correspondent:
MICHAEL L. TOMPKINS
SERIDAN, ROSS & MCINTOSH
1700 LINCOLN STREET, SUITE 3500
DENVER, CO 80203
Assignment: 2
Reel/Frame:
006806/0760Recorded: 12/23/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/1993
Assignee:
515 POST OAK BOULEVARD, SUITE 1200
HOUSTON, TEXAS 77027
Correspondent:
PETER A. BIELINSKI
515 POST OAK BOULEVARD, SUITE 1200
HOUSTON, TX 77027
Assignment: 3
Reel/Frame:
007526/0440Recorded: 06/19/1995Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/05/1995
Assignee:
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Correspondent:
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
CHARLES D. GUNTER, JR.
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 4
Reel/Frame:
012333/0812Recorded: 10/31/2001Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/30/2001
Assignee:
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Correspondent:
BJ SERVICES COMPANY
MARGARET A. KIRICK
5500 NORTHWEST CENTRAL DR.
HOUSTON, TX 77092

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