Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5113883 | Apparatus for cleaning objects with volatile solvents | Robert M. Sluga, Randolph H. Watkins, Jerry D. Fisher, Dennis C. Berry | 1992-05-19 |
| 5106425 | Method for maintaining a flammable solvent in a non-flammable environment | Robert M. Sluga, Randolph H. Watkins, Jerry D. Fisher, Dennis C. Berry | 1992-04-21 |
| 5082503 | Method for removing contaminants from the surfaces of articles | Robert M. Sluga, Randolph H. Watkins, Jerry D. Fisher, Dennis C. Berry | 1992-01-21 |
| 4767538 | Washing of semipermeable membrane | George M. Jakubowski, Susan C. Molthop | 1988-08-30 |