DB

David Alan Brown

AT AT&T: 1 patents #374 of 1,435Top 30%
🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #164,514 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5621539 Public fax services and system Nasrin Hoque, Hans K. Keipert, Fred Remite, Jr., Frank S. Simone, Bruce D. Wycherley 1997-04-15