SH

Samuel Raymond Hallenbeck

📍 Desert Hot Springs, CA: #19 of 45 inventorsTop 45%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,381,329 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7194989 Energy efficient clean burning two-stroke internal combustion engine — 2007-03-27