Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975119 | Ice-proof fluid line assemblies | Mark Rudolph Silva, Thomas B. Rose | 1999-11-02 |
| 4636617 | Heating coil assembly for a heavy duty hot air blower | Walter J. Petersen, John M. Svendsen | 1987-01-13 |