Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D454914 | Desktop file holder side element | Gil Gaska | 2002-03-26 |
| D423588 | Knob for card file | Mark S. Koehneke, Alan D. Bengtson | 2000-04-25 |
| D422633 | Set of index tab index tab file cards | Mark S. Koehneke, Alan D. Bengtson | 2000-04-11 |
| D416583 | Card file | Dhiraj S. Madura | 1999-11-16 |
| D414208 | Card file | Raymond H. Klein | 1999-09-21 |