Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D413350 | Paper feeder for printer | — | 1999-08-31 |
| D344973 | Copier with document handler and finisher | Mark S. Penke, Robert E. Kalvitis, William T Clark, III, Marland Chow, Leonard V. Gates +1 more | 1994-03-08 |
| D335682 | Document handler for copier or printer | Mark S. Penke, Robert E. Kalvitis, William T Clark, III, Marland Chow, Leonard V. Gates +1 more | 1993-05-18 |