Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457291 | Floor frame structural support assembly and a method of making the same | — | 2002-10-01 |
| 5526918 | Coin validating apparatus and method | John Dullighan, Ilia Kirshner, Gerald Smith | 1996-06-18 |