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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
12/13/1988
Application #:
07123931
Filing Dt:
11/23/1987
Inventors:
JACK E. BRIDGES, GUGGILAM C. SRESTY, VINCENT R. YOUNG, HOMER L. SPENCER
Title:
MINERAL WELL HEATING SYSTEMS
Assignment: 1
Reel/Frame:
004814/0062Recorded: 11/23/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/09/1987
Assignee:
Correspondent:
KINZER, PLYER, DORN & MC EACHRAN
MID-CONTINENTAL PLAZA
55 EAST MONROE STREET
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
004814/0062Recorded: 11/23/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/09/1987
Assignee:
Correspondent:
KINZER, PLYER, DORN & MC EACHRAN
MID-CONTINENTAL PLAZA
55 EAST MONROE STREET
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:
004814/0060Recorded: 11/23/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/10/1987
Assignee:
Correspondent:
KINZER, PLYER, DORN & MC EACHRAN
MID-CONTINENTAL PLAZA
55 EAST MONROE STREET
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:
004814/0061Recorded: 11/23/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/12/1987
Assignee:
Correspondent:
KINZER, PLYER, DORN & MC EACHRAN
MID-CONTINENTAL PLAZA
55 EAST MONROE STREET
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:
004814/0061Recorded: 11/23/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/12/1987
Assignee:
Correspondent:
KINZER, PLYER, DORN & MC EACHRAN
MID-CONTINENTAL PLAZA
55 EAST MONROE STREET
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:
004814/0063Recorded: 11/23/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/17/1987
Assignee:
Correspondent:
KINZER, PLYER, DORN & MC EACHRAN
MID-CONTINENTAL PLAZA
55 EAST MONROE STREET
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:
004814/0063Recorded: 11/23/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/17/1987
Assignee:
Correspondent:
KINZER, PLYER, DORN & MC EACHRAN
MID-CONTINENTAL PLAZA
55 EAST MONROE STREET
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:
005308/0980Recorded: 05/24/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/14/1990
Assignee:
427 SOUTH BOSTON, STE. 801-B, A CORP. OF OK
TULSA, OKLAHOMA 74103
Correspondent:
KINZER, PLYER, DORN & MC EACHRAN
MID-CONTINENTAL PLAZA
55 EAST MONROE STREET
CHICAGO, IL 60603

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