Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6553869 | Method of forming a toothed cutting blade | — | 2003-04-29 |
| 6341702 | Filing rack | — | 2002-01-29 |
| 6022474 | Wastewater separator | — | 2000-02-08 |
| 5845992 | Tire tube container and tumbler | — | 1998-12-08 |
| 5736059 | Waste water heat recovery system | — | 1998-04-07 |
| 5376410 | Material surface modification | — | 1994-12-27 |
| 5100178 | Note pad holder | — | 1992-03-31 |