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Patent Assignment Assignor Details
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Assignor Name : HOFFLAND, ROBERT O.
Total Assignments: 4
Assignment: 1
Reel/Frame:005467/0927   Pages: 6
Recorded: 10/15/1990
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/10/1990
Assignee
1
1426 LOOP 336 WEST
CONROE, TEXAS 77304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07314891
Correspondence name and address
BEN D. TOBOR
TUDZIN & TOBOR
SUITE 1400
11757 KATY FREEWAY
HOUSTON, TX 77079
Assignment: 2
Reel/Frame:008615/0579   Pages: 5
Recorded: 06/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/1997
2
Exec Dt:
06/11/1997
Assignee
1
303 SILVER SPRINGS ROAD
CONROE, TEXAS 77303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08879008
Correspondence name and address
MATTHEW E. BURR
P. O. BOX 572957
HOUSTON, TEXAS 77257
Assignment: 3
Reel/Frame:011560/0926   Pages: 4
Recorded: 02/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/16/2001
Assignee
1
10391 SILVER SPRINGS ROAD
CONROE, TEXAS 77303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09789265
Correspondence name and address
THE MATTHEWS FIRM
1900 WEST LOOP SOUTH
SUITE 1800
HOUSTON, TEXAS 77027
Assignment: 4
Reel/Frame:056550/0759   Pages: 7
Recorded: 06/15/2021
Attorney Dkt #:HOFFLAND-022-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/2021
2
Exec Dt:
03/17/2021
Assignee
1
138 APRIL WATERS DRIVE NORTH
MONTGOMERY, TEXAS 77356
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17203974
Correspondence name and address
JOSHUA M. SHAMBURGER
2000 BERING DRIVE
SUITE 700
HOUSTON, TX 77057

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