Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5905446 | Electronic key system | Randolph C. Benore, Leo J. Grosswiller, Shawn R. Gibson | 1999-05-18 |
| 5701828 | Electronic security system | Randolph C. Benore, Joseph Gagliano, Shawn R. Gibson, Leo J. Grosswiller, Gram J. McGeorge | 1997-12-30 |