Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880493 | Gas water heater and method of operation | — | 2005-04-19 |
| 6382961 | Microprocessor-controlled gas appliance utilizing a single electrode spark ignition system | Jeffrey A. Benz, Michael T. Mills | 2002-05-07 |
| 6220854 | Microprocessor-controlled gas appliance utilizing a single electrode spark ignition system and a pulse width modulated proportional valve | Jeffrey A. Benz, Michael T. Mills | 2001-04-24 |
| 6133554 | Method and apparatus for substantially maintaining an average heating temperature over a period of time | — | 2000-10-17 |
| 6116230 | Microprocessor-controlled gas appliance utilizing a single electrode spark ignition system and a pulse width modulated proportional valve | Jeffrey A. Benz, Michael T. Mills | 2000-09-12 |
| 5813394 | Cooking grill with moisture-insensitive flame detector | — | 1998-09-29 |
| 5617840 | Cooking grill | — | 1997-04-08 |
| 5333596 | Outdoor cooking grill provided with vending apparatus | — | 1994-08-02 |