Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8464884 | Burst pressure support rib | — | 2013-06-18 |
| 6705270 | Oil pan module for internal combustion engines | Walter Rau, Scott C. Schlicker, Ray Ballou, Eric R. Sattler | 2004-03-16 |
DS
Douglas Shearin
Overall (All Time): #2,073,453 of 4,157,543Top 50%
2
Patents All Time