| 9631877 |
Furnace heat exchanger coupling |
Paul M. Haydock, Larry D. Rieke, Stephen L. Pulley, Nitu Gupta |
2017-04-25 |
| 7335150 |
Apparatus for making pre-fastened absorbent undergarments |
Joseph Daniel Coenen, Charles Robert Tomsovic, Thomas E. Williamson, Brian T. Anderson, Robin Nason |
2008-02-26 |
| 7096933 |
Furnace heat exchanger |
Ninev Karl Zia, Shailesh Manohar |
2006-08-29 |
| 6470878 |
Furnace heat exchanger |
Michael L. Brown, Shailesh Manohar, Ninev Karl Zia |
2002-10-29 |
| 6021775 |
Mobile home furnace |
Daniel J. Dempsey, Timothy J. Waterman, Merle D. Sears, Larry D. Rieke |
2000-02-08 |
| 5392761 |
Blower mounting arrangement for forced air furnace |
Robert C. Swilik, Jr. |
1995-02-28 |
| 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 |
| 4947017 |
Composite weld gun and method of making same |
Harry E. Messerly |
1990-08-07 |
