Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6193849 | Fractionator with liquid-vapor separation means | — | 2001-02-27 |
| 4714542 | Distillation vapor and feed mixing process | — | 1987-12-22 |
| D265538 | Electric griddle or similar article | Robert R. Nauheimer, George D. Meyer | 1982-07-27 |
| 4195560 | Electric crepe maker | Jean-Pierre DuBois | 1980-04-01 |