Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353603 | Dual refrigerant recovery apparatus with single vacuum pump and control means | George R. Outlaw, Fred L. Ptacek, Charles R. Smith | 1994-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353603 | Dual refrigerant recovery apparatus with single vacuum pump and control means | George R. Outlaw, Fred L. Ptacek, Charles R. Smith | 1994-10-11 |