Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687708 | Gas-fired batch booster water heater apparatus | Craig A. Farnsworth, Michael Aronov, John Schmidt, Buddy J. Austin | 1997-11-18 |
| 5201807 | Gas-fired water heater | Richard K. Nelson, John Schmidt | 1993-04-13 |