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Patent Assignment Assignor Details
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Assignor Name : LEINEN, CHRIS M.
Total Assignments: 9
Assignment: 1
Reel/Frame:004679/0744   Pages: 2
Recorded: 03/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEINEN, CHRIS M.
Exec Dt:
03/11/1987
Assignee
1
TOPWORKS, INC., A CORP. OF
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784039
NONE
07026951
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT AND KIMBALL
1177 WEST LOOP SOUTH, STE. 1010
HOUSTON, TX 77027
Assignment: 2
Reel/Frame:004773/0196   Pages: 2
Recorded: 10/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEINEN, CHRIS M.
Exec Dt:
10/23/1987
Assignee
1
TOPWORKS, INC.
A CORP. OF TX
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4819543
NONE
07113010
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT, KIMBALL
& KRIEGER, 1177 WEST LOOP SO., STE. 1010
HOUSTON, TX 77027
Assignment: 3
Reel/Frame:005658/0945   Pages: 3
Recorded: 04/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEINEN, CHRIS M.
Exec Dt:
03/25/1991
2
SCHENDEL, ROBERT E.
Exec Dt:
03/25/1991
Assignee
1
TOPWORKS, INC., A CORP. OF TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5179887
NONE
07679296
Correspondence name and address
B.R. PRAVEL
PRAVEL, GAMBRELL, HEWITT,
KIMBALL & KRIEGER
1177 WEST LOOP SOUTH, SUITE 1010
HOUSTON, TX 77027-9095
Assignment: 4
Reel/Frame:005664/0498   Pages: 3
Recorded: 04/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHENDEL, ROBERT E.
Exec Dt:
03/25/1991
2
LEINEN, CHRIS M.
Exec Dt:
03/25/1991
Assignee
1
TOPWORKS, INC., A CORP. OF TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5179888
NONE
07679566
Correspondence name and address
RICHARD D. FLADUNG
PRAVEL, GAMBRELL, HEWITT,
KIMBALL & KRIEGER
TENTH FLOOR, 1177 WEST LOOP SOUTH
HOUSTON, TEXAS 77027-9095
Assignment: 5
Reel/Frame:007237/0530   Pages: 3
Recorded: 11/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEINEN, CHRIS M.
Exec Dt:
11/04/1994
Assignee
1
FORWARD SPIN TECHNOLOGIES, INC.
3412 ALBANS
HOUSTON,, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5437305
NONE
08299998
Correspondence name and address
DONALD VERPLANCKEN
GUNN & KUFFNER
5 GREENWAY PLAZA, SUITE 29
HOUSTON, TX 77046
Assignment: 6
Reel/Frame:008299/0119   Pages: 3
Recorded: 12/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEINEN, CHRIS M.
Exec Dt:
12/11/1996
Assignee
1
FORWARD SPIN CONSULTING, INC.
2010 BIG CANYON DRIVE
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5758689
NONE
08764043
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
DAVID R. CLONTS
1177 W. LOOP SOUTH, 10TH FLOOR
HOUSTON, TEXAS 77027-9095
Assignment: 7
Reel/Frame:008558/0424   Pages: 3
Recorded: 03/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEINEN, CHRIS M.
Exec Dt:
03/05/1997
2
HODGSON, STEPHEN S.
Exec Dt:
03/05/1997
Assignee
1
FORWARD SPIN CONSULTING, INC.
2010 BIG CANYON DRIVE
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6029702
NONE
08813805
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
DAVID R. CLONTS
1177 WEST LOOP SOUTH
10TH FLOOR
HOUSTON, T X 77027-9095
Assignment: 8
Reel/Frame:013067/0216   Pages: 6
Recorded: 06/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEINEN, CHRIS M.
Exec Dt:
05/09/2002
Assignee
1
DRESSER EQUIPMENT GROUP, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784039
NONE
07026951
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVE.
DALLAS, TX 75202-2799
Assignment: 9
Reel/Frame:013158/0514   Pages: 6
Recorded: 08/07/2002
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEINEN, CHRIS M.
Exec Dt:
05/09/2002
Assignee
1
DRESSER EQUIPMENT GROUP, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5287889
NONE
07949459
 
5511584
NONE
08351556
Correspondence name and address
JENKENS & GILCHRIST, P.C.
RUSSELL N. RIPPAMONTI
3200 FOUNTAIN PLACE
1445 ROSS AVE.
DALLAS, TX 75202-2799

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