DS

David L. Stumpff

SO Sony: 2 patents #121 of 1,124Top 15%
📍 Alpharetta, GA: #7 of 57 inventorsTop 15%
🗺 Georgia: #102 of 1,314 inventorsTop 8%
Overall (1994): #35,705 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D352199 Storage container for a mini-optical disc cartridge Yoshihiko Taniyama, James M. Frische, Robert W. Wipper, Toshijiro Kato 1994-11-08
5310054 Storage container for disk-shaped object Yosihiko Taniyama 1994-05-10