Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8256727 | Modular casket hardware | James D. Hiester, Mike McKinley, DeWayne Acree | 2012-09-04 |
| D459671 | Keypad | Peter N. Kaufman, Garrett Y. Kaufman, John Echols | 2002-07-02 |
| 5668929 | Speech activated security systems and methods | — | 1997-09-16 |
| 5092394 | Switching panel and system for controlling zoned heating and cooling systems | — | 1992-03-03 |
| 4959734 | Prestored response processing system for branching control of interactive video disc systems | — | 1990-09-25 |
| 4932466 | Relay panel and system for controlling zoned heating and cooling systems | — | 1990-06-12 |
| 4602907 | Light pen controlled interactive video system | — | 1986-07-29 |