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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YELTON, HAROLD D.
Total Assignments: 7
Assignment: 1
Reel/Frame:004674/0972   Pages: 1
Recorded: 02/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1987
2
Exec Dt:
02/27/1987
3
Exec Dt:
02/27/1987
4
Exec Dt:
02/27/1987
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07020069
Correspondence name and address
FRENCH & DOESCHER
P. O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
Reel/Frame:005147/0345   Pages: 2
Recorded: 09/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/15/1989
2
Exec Dt:
09/19/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07414120
Correspondence name and address
C. CLARK DOUGHERTY, JR
LANEY, DOUGHERTY, HESSIN & BEAVERS
SUITE 900, 101 PARK AVENUE
OKLAHOMA CITY, OK 73102
Assignment: 3
Reel/Frame:005266/0970   Pages: 2
Recorded: 04/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/16/1990
2
Exec Dt:
03/29/1990
3
Exec Dt:
03/29/1990
4
Exec Dt:
03/29/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07502812
Correspondence name and address
NEAL R. KENNEDY
LANEY, DOUGHERTY, HESSIN & BEAVERS
211 NORTH ROBINSON, STE. 1400
OKLAHOMA CITY, OK 73102
Assignment: 4
Reel/Frame:006026/0203   Pages: 3
Recorded: 02/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/07/1992
2
Exec Dt:
02/13/1992
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07810653
Correspondence name and address
MARIANNE H. MICHEL
RICHMOND, PHILLIPS HITCHCOCK & UMPHLETT
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 5
Reel/Frame:006181/0040   Pages: 2
Recorded: 06/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/26/1992
2
Exec Dt:
06/26/1992
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07906783
Correspondence name and address
RICHMOND, PHILLIPS, HITCHCOCK &
CARVER
MARIANNE H. MICHEL
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 6
Reel/Frame:006429/0112   Pages: 2
Recorded: 02/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/26/1993
2
Exec Dt:
01/15/1993
3
Exec Dt:
02/02/1993
Assignee
1
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07965647
Correspondence name and address
BEVERLY M. DOLLAR
RICHMOND, PHILLIPS, HITCHCOCK & CARVER
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 7
Reel/Frame:006853/0680   Pages: 2
Recorded: 01/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/1993
2
Exec Dt:
11/29/1993
3
Exec Dt:
11/17/1993
4
Exec Dt:
12/06/1993
Assignee
1
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08123007
Correspondence name and address
RICHMOND PHILLIPS HITCHCOCK & CARVER
RYAN N. CROSS
P. O. BOX 2443
BARTLESVILLE, OK 74005

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