Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418005 | Multimedia display apparatus and method of use thereof | — | 2019-09-17 |
| 6742285 | Air knife and conveyor system | — | 2004-06-01 |
| D489848 | Glass washing machine | Brett Robert Dickerson, Timothy Robert Hall | 2004-05-11 |
| 5117451 | Interface to and operation of a voice messaging system | David Ladd, Gregory E. Pounds, Tim J. Kusumi, Peter A. Bonee | 1992-05-26 |
| 4926462 | Interface to and operation of a voice messaging system | David Ladd, Gregory E. Pounds, Tim J. Kusumi, Peter A. Bonee | 1990-05-15 |
| 4873841 | Portable cooler | William R. Bradshaw | 1989-10-17 |
| 4313037 | Telephone station set with improved flash signalling | — | 1982-01-26 |