Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370106 | Support for furnace heat exchanger | Rex R. Mills, Paul J. Otts, Larry D. Rieke, Robert C. Swilik, Jr. | 1994-12-06 |
| 5370175 | Means for sealing outlet of condensing heat exchanger | Timothy J. Waterman, Michael J. Larsen | 1994-12-06 |
| 5341796 | Turn in place mounting | Rex R. Mills, Timothy J. Waterman | 1994-08-30 |
| 5322051 | Hinged blower access door with blower switch activation | Randel K. Patterson, Allen L. Sherven, Robert C. Swilik, Jr. | 1994-06-21 |