Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6175100 | Pressure regulator for steam oven | Thomas C. Hotard, Richard W. Hartzell, Murray Van Johnson | 2001-01-16 |
| 6107605 | Pressure regulator for steam oven | Thomas C. Hotard, Richard W. Hartzell, Murray Van Johnson | 2000-08-22 |
| 5968388 | Steam cooking appliance with a corrugated heat transfer membrane and thermally conductive filler | — | 1999-10-19 |
| 5869812 | Pressure regulator for steam oven | Thomas C. Hotard, Richard W. Hartzell | 1999-02-09 |
| 5666910 | Steam generator | Paul E. George, II, William H. Wilkinson, Donald Anson, Douglas M. Dickson, Michael Grassi +1 more | 1997-09-16 |