RG

Ronald J. Grahn

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Oshkosh, WI: #438 of 837 inventorsTop 55%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,302,333 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D335978 Cleaning supplies holder Prentice J. Tinsley 1993-06-01
D298789 Cleaning supplies holder or similar article — 1988-12-06