Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5119142 | Image fixing device having heat recycling means | John P. Swapceinski | 1992-06-02 |
| 4853746 | Document sheet support mechanism | John Giannetti, Jerry F. Sleve | 1989-08-01 |