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Patent Assignment Assignor Details
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Assignor Name : HARTMANN, MICHAEL P.
Total Assignments: 4
Assignment: 1
Reel/Frame:005154/0790   Pages: 3
Recorded: 06/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/12/1989
2
Exec Dt:
06/19/1989
Assignee
1
Property
 
Pat #
Pub #
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NONE
07373093
Correspondence name and address
JACK R. SPRINGGATE
C/O VINSON & ELKINS
3300 FIRST CITY TOWER
1001 FANNIN STREET
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:012373/0423   Pages: 3
Recorded: 11/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/12/2001
Assignee
1
SUITE 1200
515 POST OAK BOULEVARD
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10008104
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 3
Reel/Frame:034220/0720   Pages: 4
Recorded: 11/20/2014
Attorney Dkt #:SWR3744
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2014
2
Exec Dt:
11/14/2014
3
Exec Dt:
11/17/2014
4
Exec Dt:
11/14/2014
Assignee
1
6220 CULEBRA ROAD
SAN ANTONIO, TEXAS 78238-5166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14506279
Correspondence name and address
SHIRLEY E. MCDONALD
6220 CULEBRA ROAD
SAN ANTONIO, TX 78238-5166
Assignment: 4
Reel/Frame:055094/0150   Pages: 4
Recorded: 02/01/2021
Attorney Dkt #:SWR4071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2020
2
Exec Dt:
03/12/2020
Assignee
1
6220 CULEBRA ROAD
SAN ANTONIO, TEXAS 78238-5166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17248622
Correspondence name and address
STEVEN J. GROSSMAN
55 SOUTH COMMERCIAL STREET, B14
GROSSMAN TUCKER PERREAULT & PFLEGER PLLC
MANCHESTER, NH 03101

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