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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:007725/0068   Pages: 3
Recorded: 11/01/1995
Conveyance: CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
11/16/1993
Application #:
07813463
Filing Dt:
12/26/1991
Title:
INTERNALLY COOLED PROTON EXCHANGE MEMBRANE FUEL CELL DEVICE
Assignor
1
Exec Dt:
06/22/1994
Assignee
1
STE. 805
1501 WILSON BLVD.,
ARLINGTON, VIRGINIA 22209
Correspondence name and address
SAMUEL B. SMITH, JR
1501 WILSON BLVD., #805
ARLINGTON, VA 22209

Search Results as of: 05/06/2024 09:43 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