Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D307601 | Marking instrument | Norman D. Poisson, Scott Searle, Jeffrey Kapec, Kazuna Tanaka | 1990-05-01 |
| D307444 | Grip portion for a writing instrument | Norman D. Poisson, Scott Searle, Jeffrey Kapec, Kazuna Tanaka | 1990-04-24 |