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Patent Assignment Assignee Details
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Assignee Name : OIL DYNAMICS, INC.
Total Assignments: 7
Assignment: 1
Reel/Frame:004558/0800   Pages: 3
Recorded: 05/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/15/1986
Assignee
1
A CORP OF OK.
TULSA, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06866896
Correspondence name and address
HEAD, JOHNSON & STEVENSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 2
Reel/Frame:004748/0875   Pages: 3
Recorded: 06/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/17/1987
Assignee
1
A CORP. OF OKLAHOMA
TULSA, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07064685
Correspondence name and address
JAMES R. HEAD
HEAD, JOHNSON & STEVENSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 3
Reel/Frame:005095/0572   Pages: 3
Recorded: 06/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/09/1989
Assignee
1
TULSA, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07370238
Correspondence name and address
HEAD & JOHNSON
228 WEST 17TH PLACE
ATTN: JAMES R. HEAD
TULSA, OK 74119
Assignment: 4
Reel/Frame:005644/0407   Pages: 5
Recorded: 03/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/12/1991
2
Exec Dt:
03/12/1991
Assignee
1
A CORP. OF OKLAHOMA
TULSA, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07667820
Correspondence name and address
JAMES R. HEAD
HEAD AND JOHNSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 5
Reel/Frame:006292/0601   Pages: 4
Recorded: 10/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/15/1992
Assignee
1
7655 E. 46TH STREET
TULSA, OKLAHOMA 74147-0446
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07960888
Correspondence name and address
FRANK J. CATALANO
HEAD & JOHNSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 6
Reel/Frame:007706/0301   Pages: 6
Recorded: 11/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/1995
2
Exec Dt:
09/22/1995
3
Exec Dt:
09/20/1995
Assignee
1
P.O. BOX 470446
TULSA, OKLAHOMA 74147
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08534068
Correspondence name and address
HEAD & JOHNSON
JAMES R. HEAD
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 7
Reel/Frame:007849/0726   Pages: 5
Recorded: 01/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/1996
2
Exec Dt:
01/15/1996
Assignee
1
P.O. BOX 470446
TULSA, OKLAHOMA 74147
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08587011
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
JAMES R. HEAD
228 WEST 17TH PLACE
TULSA, OK 74119

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