Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341870 | Evaporator or evaporator/condenser | Gregory G. Hughes, Leon A. Guntly, John B. Welker, David Hill, Jerome P. Henkes +1 more | 1994-08-30 |
| 5279360 | Evaporator or evaporator/condenser | Gregory G. Hughes, Leon A. Guntly, John B. Welker, David Hill, Jerome P. Henkes +1 more | 1994-01-18 |