FD

Fred Drennan

📍 Ojai, CA: #94 of 176 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,075,185 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9161710 Device for measuring a person's trunk rotation from a seated position — 2015-10-20