HH

Harold W. Hasenbeck

📍 Pomona, CA: #95 of 321 inventorsTop 30%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,360,530 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4488568 Rain detector for irrigation control — 1984-12-18
4216789 Conduction type soil matric potential sensor — 1980-08-12