RH

Ross Held

📍 Port Hope, CA: #10 of 24 inventorsTop 45%
Overall (All Time): #4,111,515 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4202118 Snowmobile trail groomer — 1980-05-13