Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7028561 | Fuel dispenser fuel meter error detection device, system and method | John S. McSpadden, William P. Shermer, Seifollah S. Nanaji | 2006-04-18 |
| 6863187 | Gun support apparatus | — | 2005-03-08 |
| 5230649 | Duck call apparatus | — | 1993-07-27 |