Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7131433 | Positive crankcase ventilation valve assembly | Scott L Rossmiller | 2006-11-07 |
| 7117863 | Saw blade for cutting fiber cement | John Curtsinger, Stefan Nock, Dean Edwards, Steve McClaskey, Stephen C. Dassoulas | 2006-10-10 |
| 6820601 | Freeze-resistant positive crankcase ventilation valve | John Price | 2004-11-23 |