Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7401700 | Tool accessory case index | Hagen W. Dost, Melvin A. Pendergraph, Patrick M. McAuliffe, Javier Ibarra-Sandoval | 2008-07-22 |
| D546389 | Writing implement | — | 2007-07-10 |
| D511545 | Writing instrument | — | 2005-11-15 |