| 10520221 |
Refractory for heating system |
Robert Shaw, Duane D. Garloch |
2019-12-31 |
| 10126015 |
Inward fired pre-mix burners with carryover |
Duane D. Garloch, Robert Shaw |
2018-11-13 |
| 10006662 |
Condensing heat exchanger fins with enhanced airflow |
Paul M. Haydock, Mathew S. Vargo |
2018-06-26 |
| 9631877 |
Furnace heat exchanger coupling |
Paul M. Haydock, Stephen L. Pulley, Nitu Gupta, Scott A. Beck |
2017-04-25 |
| 9234369 |
Furnace door latch assembly |
Nitu Gupta, Edward Foxworthy |
2016-01-12 |
| 9074791 |
Gas furnace condensate collector box |
Jayashanger Goundiah Ramasamy, Brian A. Reeves |
2015-07-07 |
| 9038622 |
Condensate collector system for multi-poise gas furnace system |
Jayashanger Goundiah Ramasamy, Brian A. Reeves |
2015-05-26 |
| 6021775 |
Mobile home furnace |
Daniel J. Dempsey, Timothy J. Waterman, Merle D. Sears, Scott A. Beck |
2000-02-08 |
| 5582159 |
Condensate handlers for multi-poise furnace |
Eric A. Harvey, Timothy J. Waterman |
1996-12-10 |
| 5439050 |
Multi-poised condensing furnace |
Timothy J. Waterman, Delbert G. Keys |
1995-08-08 |
| 5379751 |
Inducer collector box seal for induction condenser furnace |
Michael J. Larsen, Timothy J. Waterman |
1995-01-10 |
| 5379749 |
Condensate trap for multi-poise furnace |
Michael J. Larsen |
1995-01-10 |
| 5370106 |
Support for furnace heat exchanger |
Scott A. Beck, Rex R. Mills, Paul J. Otts, Robert C. Swilik, Jr. |
1994-12-06 |
| 5345924 |
Cold spot baffle for coupling box |
Eric A. Harvey |
1994-09-13 |
| 5346001 |
Primary heat exchanger having improved heat transfer and condensate drainage |
Timothy J. Waterman |
1994-09-13 |
| 5341795 |
Inducer for condensing furnace |
Rudy S. Chou, Michael J. Larsen, Rengasamy Ramshankar, Timothy J. Waterman |
1994-08-30 |
| 5309890 |
Dual-sided condensate trap for furnace |
Eric A. Harvey |
1994-05-10 |