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Patent Assignment Assignor Details
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Assignor Name : BARCZAK, VIRGIL J.
Total Assignments: 6
Assignment: 1
Reel/Frame:004002/0474   Pages: 2
Recorded: 05/17/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/11/1982
2
Exec Dt:
02/17/1982
Assignee
1
OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06378784
Correspondence name and address
WILLIAM G. ADDISON
KERR-MC GEE CENTER
OKLAHOMA CITY, OK 73125
Assignment: 2
Reel/Frame:004053/0068   Pages: 1
Recorded: 09/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/27/1982
Assignee
1
KERR-MCGEE CENTER,
OKLAHOMA CITY,, OKLAHOMA 73125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06425262
Correspondence name and address
WILLIAM G. ADDISON
KERR-MCGEE CENTER
OKLAHOMA CITY, OK 73125
Assignment: 3
Reel/Frame:004311/0329   Pages: 3
Recorded: 02/08/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/01/1984
2
Exec Dt:
02/01/1984
3
Exec Dt:
02/01/1984
4
Exec Dt:
02/01/1984
Assignee
1
KERR-MCGEE CENTER
OKLAHOMA CITY, OKLAHOMA 73125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06577995
Correspondence name and address
W. G. ADDISON
KERR-MC GEE CENTER
OKLAHOMA CITY, OK 73125
Assignment: 4
Reel/Frame:004307/0305   Pages: 3
Recorded: 08/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/23/1984
2
Exec Dt:
08/23/1984
3
Exec Dt:
08/23/1984
4
Exec Dt:
08/23/1984
Assignee
1
KERR-MCGEE CENTER,
OKLAHOMA CITY,, OKLAHOMA 73125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06644597
Correspondence name and address
WILLIAM G. ADDISON
KERR-MC GEE CENTER
OKLAHOMA CITY, OK 73125
Assignment: 5
Reel/Frame:004593/0475   Pages: 2
Recorded: 07/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/18/1986
2
Exec Dt:
07/18/1986
3
Exec Dt:
07/23/1986
Assignee
1
KERR MCGEE CENTER
OKLAHOMA CITY, OKLAHOMA 73125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06889162
Correspondence name and address
WILLIAM G. ADDISON
KERR MC GEE CORP.
KERR MC GEE CENTER
OKLAHOMA CITY, OK 73125
Assignment: 6
Reel/Frame:004967/0887   Pages: 2
Recorded: 10/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/27/1988
2
Exec Dt:
10/27/1988
Assignee
1
KERR-MCGEE CTR.
A DE CORP.
OLKAHOMA CITY, OKLAHOMA 73125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07233767
Correspondence name and address
WILLIAM G. ADDISON
KERR-MC GEE CENTER
OKLAHOMA CITY, OK 73125

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