Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212763 | Electric fluid heater with infrared hot spot sensor | Jonathan B. Arold, E. Forrest Decatur, Jr. | 1993-05-18 |
| 5134684 | Electric air or gas heater utilizing a plurality or serpentine heating elements | Jonathan B. Arold, Charles R. Parent, Joseph P. Stark, Edward A. Webb | 1992-07-28 |
| 5111527 | Electric heater with thermistor temperature control | Johathan B. Arold, Charles R. Parent, Joseph P. Stark, Edward A. Webb | 1992-05-05 |
| D318326 | Electric forced air or gas heater | Jonathan B. Arold, Edward A. Webb, Ronald G. Blaisdell | 1991-07-16 |
| D318106 | Electric forced air or gas heater | Jonathan B. Arold, Edward A. Webb | 1991-07-09 |