OS

Orville Spence

AE American Excelsior: 2 patents #3 of 13Top 25%
NC National Starch And Chemical Investment Holding Copporation: 1 patents #287 of 611Top 50%
📍 Arlington, TX: #629 of 1,708 inventorsTop 40%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,258,642 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5746372 Biodegradable cup holder — 1998-05-05
5730824 Method of extruding and bonding biodegradable structured packing Beth C. Tormey 1998-03-24