HR

Howard Riggs

📍 Canby, OR: #86 of 152 inventorsTop 60%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #4,089,248 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4266796 Trailer tongue wheel Robert L. Riggs 1981-05-12