Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6018150 | Method of heating a medium to a desired temperature | — | 2000-01-25 |
| 5938961 | Electronic controller for heating apparatus | — | 1999-08-17 |
| 5931655 | Temperature control system with thermoelectric and rechargeable energy sources | — | 1999-08-03 |
| 5827556 | Electronic controller for heating apparatus | — | 1998-10-27 |
| 5809994 | Electronic control system for a heating apparatus | — | 1998-09-22 |
| 5596514 | Electronic control system for a heating apparatus | Raymond Larrick | 1997-01-21 |
| 5582755 | Apparatus and method for classifying a medium in a cooking chamber | Raymond Larrick | 1996-12-10 |
| 5575194 | Electronic control system for a heating apparatus | Raymond Larrick | 1996-11-19 |
| 5331575 | Shortening management system | Bernard G. Koether, Allan Witt | 1994-07-19 |