Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951062 | Method and apparatus for restricting foreign objects from entering a device | Charles R. Shambaugh | 2005-10-04 |
| 6644098 | Heated electrode refrigerant detector utilizing one or more control loop | Dennis Cardinale | 2003-11-11 |