Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5982888 | Programmable key and receptacle system and method therefor | Chris Lawcock | 1999-11-09 |
| 5344042 | Object dispenser apparatus and method | Kennith D. Crosby, William J. Tuten | 1994-09-06 |
| 5251782 | Object dispenser apparatus and method | Kennith D. Crosby, William J. Tuten | 1993-10-12 |