Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D375034 | Sandpaper and fibrous material cutter | — | 1996-10-29 |
| 5464203 | Sheet feeder | Gerald D. Warden | 1995-11-07 |
| 5265868 | Sheet feeder | Gerald D. Warden | 1993-11-30 |
| 5145161 | Sheet feeder | Gerald D. Warden | 1992-09-08 |