Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384875 | Video display positioning system | — | 2002-05-07 |
| 5421530 | Cord retractor mechanism | Dwight G. Westover | 1995-06-06 |
| 5311302 | Entertainment and data management system for passenger vehicle including individual seat interactive video terminals | Dickey J. Berry | 1994-05-10 |
| 5057677 | Transaction monitoring and security control system for the sale and distribution of articles | Dickey J. Berry | 1991-10-15 |
| 5055660 | Portable transaction monitoring unit for transaction monitoring and security control systems | Dickey J. Berry | 1991-10-08 |
| D286874 | Headset | Rudolfo M. Ruiz | 1986-11-25 |
| 4588868 | Headset | Rudolfo M. Ruiz | 1986-05-13 |
| 4575719 | Controlled access storage system | Dickey J. Berry | 1986-03-11 |
| 4347911 | Acoustic headset | Benjamin H. Stansbury, Jr., Kenneth A. Tarlow | 1982-09-07 |