RS

Richard C. Spangler

DM Duramax Marine: 1 patents #2 of 5Top 40%
📍 Greenville, OH: #5 of 24 inventorsTop 25%
🗺 Ohio: #1,649 of 5,836 inventorsTop 30%
Overall (2003): #133,626 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6648510 SPA super demountable bearing Roy L. Orndorff, Jr. 2003-11-18