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Patent Assignment Assignor Details
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Assignor Name : BERLIN, KENNETH D.
Total Assignments: 7
Assignment: 1
Reel/Frame:004037/0671   Pages: 4
Recorded: 07/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/01/1982
2
Exec Dt:
07/01/1982
3
Exec Dt:
07/01/1982
4
Exec Dt:
07/01/1982
Assignee
1
STILLWATER, OKLA., OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06397453
Correspondence name and address
HEAD, JOHNSON AND STEVENSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 2
Reel/Frame:004705/0337   Pages: 6
Recorded: 05/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/05/1987
2
Exec Dt:
03/05/1987
3
Exec Dt:
03/30/1987
4
Exec Dt:
03/05/1987
5
Exec Dt:
03/18/1987
Assignee
1
STILLWATER, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07048586
Correspondence name and address
HEAD, JOHNSON & STEVENSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 3
Reel/Frame:004712/0533   Pages: 4
Recorded: 05/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/31/1987
2
Exec Dt:
03/28/1987
3
Exec Dt:
03/05/1987
4
Exec Dt:
03/24/1987
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07048325
 
NONE
07222057
 
NONE
07448658
 
NONE
07596550
Correspondence name and address
ROBERT B. STEVENSON
HEAD, JOHNSON & STEVENSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 4
Reel/Frame:005234/0586   Pages: 6
Recorded: 02/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/11/1989
2
Exec Dt:
09/29/1989
3
Exec Dt:
10/03/1989
4
Exec Dt:
10/23/1989
5
Exec Dt:
10/30/1989
6
Exec Dt:
10/03/1989
7
Exec Dt:
10/11/1989
Assignee
1
A CORP. OF OKLAHOMA
STILLWATER, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07435976
Correspondence name and address
HEAD & JOHNSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 5
Reel/Frame:005733/0238   Pages: 8
Recorded: 06/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/11/1989
2
Exec Dt:
09/29/1989
3
Exec Dt:
10/03/1989
4
Exec Dt:
10/23/1989
5
Exec Dt:
10/30/1989
6
Exec Dt:
10/03/1989
7
Exec Dt:
10/11/1989
Assignee
1
STILLWATER, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07435976
Correspondence name and address
PAUL H. JOHNSON
HEAD & JOHNSON
228 W 17TH PLACE
TULSA, OK 74119
Assignment: 6
Reel/Frame:005554/0534   Pages: 6
Recorded: 12/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/19/1990
2
Exec Dt:
11/19/1990
3
Exec Dt:
11/15/1990
4
Exec Dt:
11/29/1990
5
Exec Dt:
11/19/1990
Assignee
1
STILLWATER, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07458132
Correspondence name and address
HEAD & JOHNSON, P.A.
MOORE MANOR
228 W. 17TH PLACE
TULSA, OK 74119
Assignment: 7
Reel/Frame:005630/0589   Pages: 7
Recorded: 03/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/19/1990
2
Exec Dt:
12/17/1990
3
Exec Dt:
11/21/1990
4
Exec Dt:
11/28/1990
5
Exec Dt:
12/10/1990
6
Exec Dt:
11/21/1990
7
Exec Dt:
03/07/1991
Assignee
1
STILL WATER, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07610428
Correspondence name and address
PAUL H. JOHNSON
HEAD & JOHNSON, P.A.
MOORE MANOR
228 W. 17TH PLACE
TULSA, OK 74119

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