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Patent Assignment Assignor Details
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Assignor Name : LANGDON, JOHN E.
Total Assignments: 5
Assignment: 1
Reel/Frame:003970/0193   Pages: 1
Recorded: 12/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/02/1981
Assignee
1
700 STATE ST.
RACINE, WISCONSIN 53404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06332438
Correspondence name and address
CULLEN, SLOMAN, CANTOR,
GRAUER, SCOTT & RUTHERFORD
3200 CITY NATIONAL BANK BLDG.
DETROIT, MI 48226
Assignment: 2
Reel/Frame:005217/0870   Pages: 1
Recorded: 01/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/15/1990
Assignee
1
1407 TEXAS ST.
FORT WORTH, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06022520
Correspondence name and address
BRENTWOOD LANGDON
1407 TEXAS STREET
FORT WORTH, TX 76102
Assignment: 3
Reel/Frame:021005/0101   Pages: 3
Recorded: 05/27/2008
Attorney Dkt #:WESI/0002.P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2008
2
Exec Dt:
05/23/2008
Assignee
1
400 FIRETOWER ROAD
PULASKI, TENNESSEE 38478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12016829
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:024511/0199   Pages: 3
Recorded: 06/09/2010
Attorney Dkt #:WESI/0002.C1/NYWELI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2008
2
Exec Dt:
05/23/2008
Assignee
1
2501 PARKVIEW DRIVE, SUITE 500
FORT WORTH, TEXAS 76102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12767466
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 5
Reel/Frame:029309/0489   Pages: 3
Recorded: 11/15/2012
Attorney Dkt #:WESI/0002USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2008
2
Exec Dt:
05/23/2008
Assignee
1
2501 PARKVIEW DRIVE
SUITE 500
FORT WORTH, TEXAS 76102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13678293
Correspondence name and address
B. TODD PATTERSON
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056

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