skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BALDWIN, DONALD C.
Total Assignments: 4
Assignment: 1
Reel/Frame:004171/0659   Pages: 3
Recorded: 09/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/15/1983
2
Exec Dt:
07/15/1983
3
Exec Dt:
07/15/1983
Assignee
1
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06519808
Correspondence name and address
B.E. DEUTSCH
DRESSER INDUSTRIES, INC.
P.O. BOX 718,
DALLAS, TX 75221
Assignment: 2
Reel/Frame:004460/0600   Pages: 2
Recorded: 09/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/09/1985
2
Exec Dt:
09/09/1985
Assignee
1
A CORP OF DE
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06778867
Correspondence name and address
ALFRED E. HALL
SIGALOS & LEVINE
1300 REPUBLICBANK TWR.
DALLAS, TX 75201
Assignment: 3
Reel/Frame:004910/0408   Pages: 9
Recorded: 07/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/30/1987
Assignee
1
509F CASCADE STREET
A CORP. OF OREGON
HOOD RIVER, OREGON 97031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07098708
Correspondence name and address
DAVID P. PETERSEN
KLARQUIST, SPARKMAN, CAMPBELL, LEIGH
& WHINSTON
1629 WILLAMETTE CTR., 121 S.W. SALMON ST
PORTLAND, OR 97204
Assignment: 4
Reel/Frame:005133/0253   Pages: 2
Recorded: 08/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/24/1988
Assignee
1
509F CASCADE STREET
A CORP. OF OR
HOOD RIVER, OREGON 97031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07180336
Correspondence name and address
DAVID P. PETERSEN
KLARQUIST, SPARKMAN, CAMPBELL, LEIGH
& WHINSTON, 1620 WILLAMETTE CENTER
121 S. W. SALMON STREET
PORTLAND, OR 97204

Search Results as of: 06/25/2024 11:27 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT