RS

Richard Stormsgaard

SM Seymour Manufacturing: 1 patents #2 of 5Top 40%
📍 Grass Valley, CA: #170 of 334 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,914,811 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D311853 Post hole digger — 1990-11-06