Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9285118 | Propane vaporizer for fuel powered devices | Ian Widgett | 2016-03-15 |
| 6755643 | Propane vaporizer for fuel powered devices | — | 2004-06-29 |
| 5218952 | Radiant heating apparatus | — | 1993-06-15 |
| 5193906 | Heater for a mortar preparation system | Bryan Kieswetter | 1993-03-16 |
| 4601605 | Roadway surface reconditioning apparatus | Stephen P. Damp, Harvey G. Johnson | 1986-07-22 |