DS

David A. Sowers

📍 Coral Springs, FL: #29 of 74 inventorsTop 40%
🗺 Florida: #707 of 3,260 inventorsTop 25%
Overall (1997): #161,297 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5642588 Cam spring automatic door sealing apparatus — 1997-07-01