Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615816 | Dispensing of attachments | Charles L. Deschenes, Hitoshi Kogiso, Tomoyasu Ito | 1997-04-01 |
| 5433366 | Dispensing of attachments | Charles L. Deschenes, William J. Cooper, Clark L. Grendol, Hitoshi Kogiso, Tomoyasu Ito | 1995-07-18 |