Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43035 | Conveyor oven having an energy management system for a modulated gas flow | William S. Schjerven, SR., Mark A. Sieron, Bruce Grau, Adrian A. Bruno, Frank Carbonara | 2011-12-20 |
| 6684875 | Conveyor oven with modulated gas flow | William S. Schjerven, SR., Mark A. Sieron, Tony Bruno, Bruce Gray | 2004-02-03 |
| 6481433 | Conveyor oven having an energy management system for a modulated gas flow | William S. Schjerven, SR., Mark A. Sieron, Bruce Grau, Adrian A. Bruno, Frank Carbonara | 2002-11-19 |