JS

J. David Swan

📍 Bend, OR: #402 of 663 inventorsTop 65%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,938,499 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4868932 Holding tank flushing system for a recreational vehicle Robert H. Thoma 1989-09-26