Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D346829 | Trading card holder | — | 1994-05-10 |
| 5278584 | Ink delivery system for an inkjet printhead | Steven W. Steinfield, Winthrop D. Childers, Paul H. McClelland, Kenneth E. Trueba | 1994-01-11 |