| 10736180 |
Heater with an optical sensor for over-temperature protection |
Ronald T. Rittenhouse, Ann M. Libby |
2020-08-04 |
| D573703 |
Heater |
William H. Gosselin, Joseph P. Stark |
2008-07-22 |
| 7180039 |
Heater with burnout protection |
William H. Gosselin, Michael Frappier, Joseph P. Stark |
2007-02-20 |
| 7059888 |
High temperature lamp connector and socket for double-ended lamp |
Michael Frappier, William H. Gosselin |
2006-06-13 |
| 6078731 |
Heater housing |
E. Forrest Decatur, Jr., Joseph P. Stark |
2000-06-20 |
| 5212763 |
Electric fluid heater with infrared hot spot sensor |
E. Forrest Decatur, Jr., Joan L. Mishou |
1993-05-18 |
| 5134684 |
Electric air or gas heater utilizing a plurality or serpentine heating elements |
Joan L. Mishou, Charles R. Parent, Joseph P. Stark, Edward A. Webb |
1992-07-28 |
| D318326 |
Electric forced air or gas heater |
Joan L. Mishou, Edward A. Webb, Ronald G. Blaisdell |
1991-07-16 |
| D318106 |
Electric forced air or gas heater |
Joan L. Mishou, Edward A. Webb |
1991-07-09 |