Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D416030 | Portable welder | William P. Weller, Steven R. Hawkins | 1999-11-02 |
| D382885 | Console for refrigerant recycling | Philip C. Dretzka, Peter A. Richichi, Daniel T. Neimy | 1997-08-26 |
| 5408177 | Meter mounting plate member in a battery charger casing | William S. Dea | 1995-04-18 |
| D352090 | Console for fluid recycling | William S. Dea, William G. Alford | 1994-11-01 |
| D332993 | Antifreeze recycler | William S. Dea, James G. Nyberg | 1993-02-02 |