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

Total Assignments: 1
Patent #:
Issue Dt:
12/21/1999
Application #:
08892882
Filing Dt:
07/15/1997
Inventors:
SANDER DUKAS, KEVIN BAILEY, JOHN FRIEDRICHS, ROBERT N. COOPER III, DAVID DURKIN
Title:
GAS FLOW CONTROL DEVICE FOR HIGH PURITY, HIGHLY CORROSIVE GAS SERVICE
Assignment: 1
Reel/Frame:
008921/0557Recorded: 12/30/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/22/1997
Exec Dt:
12/22/1997
Exec Dt:
12/22/1997
Exec Dt:
12/22/1997
Exec Dt:
12/22/1997
Assignee:
1510 HARPERS ROAD
VIRGINIA BEACH, VIRGINIA 23454
Correspondent:
KERKAM, STOWELL, KONDRACKI & CLARKE, PC
JOHN C. KERINS
5203 LEESBURG PIKE, SUITE 600
TWO SKYLINE PLACE
FALLS CHURCH, VA 22041

Search Results as of: 08/10/2025 01:35 PM
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