RS

Richard L. Swanda

📍 Rogers, AR: #103 of 334 inventorsTop 35%
🗺 Arkansas: #1,791 of 5,804 inventorsTop 35%
Overall (All Time): #2,312,391 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5174034 All-purpose level — 1992-12-29
5157842 Level with ball rolling on arcuate surfaces — 1992-10-27