Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875670 | Floating idler wheel arm assembly for a document transport | William P. Groot | 1989-10-24 |
| 4630815 | Quick releasing, pinch roller mechanism | Rickard P. Nally | 1986-12-23 |