HR

Harry V. Roehrick

📍 Novato, CA: #297 of 607 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,234,155 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6018907 Apparatus for application of chemical treatment to plants — 2000-02-01
5469653 Apparatus and method for pest control — 1995-11-28