PB

Paul W. Barrows

HP HP: 1 patents #8,774 of 16,619Top 55%
📍 Rocklin, CA: #173 of 293 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,473,019 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6705833 Airflow flapper valve Victoria Tsang Tam, Chadi Farid Theodossy, Kenneth Tang, Richard B. Nelson 2004-03-16