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Patent Assignment Assignor Details
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Assignor Name : KEY, RONALD D.
Total Assignments: 5
Assignment: 1
Reel/Frame:005019/0292   Pages: 1
Recorded: 01/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/11/1989
2
Exec Dt:
01/11/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07296432
Correspondence name and address
HEAD & JOHNSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 2
Reel/Frame:010634/0925   Pages: 2
Recorded: 03/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/2000
2
Exec Dt:
03/17/2000
Assignee
1
8522 E. 61ST STREET
TULSA, OKLAHOMA 74133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09527175
Correspondence name and address
WILLIAM S. DORMAN
406 S. BOULDER
TULSA, OK 74103
Assignment: 3
Reel/Frame:028907/0379   Pages: 4
Recorded: 09/06/2012
Attorney Dkt #:P12A016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2012
2
Exec Dt:
07/23/2012
Assignee
1
6100 SOUTH YALE AVENUE
SUITE 1200
TULSA, OKLAHOMA 74136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13547153
Correspondence name and address
PHILIP H. VON NEIDA
575 MOUNTAIN AVENUE
INTELLECTUAL PROPERTY DEPARTMENT
MURRAY HILL, NJ 07974
Assignment: 4
Reel/Frame:034661/0196   Pages: 4
Recorded: 01/08/2015
Attorney Dkt #:P12A016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2012
2
Exec Dt:
07/23/2012
Assignee
1
6100 SOUTH YALE AVENUE
SUITE 1200
TULSA, OKLAHOMA 74136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13547153
Correspondence name and address
PHILIP H. VON NEIDA
575 MOUNTAIN AVENUE
INTELLECTUAL PROPERTY DEPARTMENT
MURRAY HILL, NJ 07974
Assignment: 5
Reel/Frame:032050/0915   Pages: 9
Recorded: 01/27/2014
Attorney Dkt #:P12A056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2014
2
Exec Dt:
01/07/2014
3
Exec Dt:
01/22/2014
4
Exec Dt:
01/07/2014
5
Exec Dt:
01/17/2014
6
Exec Dt:
01/07/2014
Assignee
1
6100 SOUTH YALE AVENUE, SUITE 1200
TULSA, OKLAHOMA 74136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14143755
Correspondence name and address
JOSHUA L. COHEN
LINDE NORTH AMERICA, INC.
575 MOUNTAIN AVE.
MURRAY HILL, NJ 07974

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