Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337079 | Post-processing of colored hot melt ink images | Charles W. Spehrley, Jr., Paul A. Hoisington, Lawrence R. Young, Robert R. Schaffer | 1994-08-09 |
| 5310087 | Continuous feed, chemical switching unit | Lyle T. Orthman, Eric R. Snodgrass | 1994-05-10 |
| 5281442 | Treatment of hot melt ink images | Gerald T. Peters, Jr., Charles W. Spehrley, Jr., Lawrence R. Young | 1994-01-25 |