RG

Richard R. Gross

📍 Phoenix, OR: #1 of 2 inventorsTop 50%
🗺 Oregon: #1,702 of 4,388 inventorsTop 40%
Overall (2021): #289,461 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11174652 Bi-directional leaf rake Richard S. Gross 2021-11-16