Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D397734 | Hand operated electronic controller | Charles D. Hayes, Clay D. Allen, James P. Dudley | 1998-09-01 |
| 5756910 | Method and apparatus for actuating solenoids in a player piano | George E. McLam, Alana J. Yorba | 1998-05-26 |
| 5696866 | Method and apparatus for eliminating television commercial messages | Jerry Iggulden, Alan McFarland, Jung-Ming Wu | 1997-12-09 |
| 5696356 | Passive sound gathering apparatus | James P. Dudley, Timothy J. Landis | 1997-12-09 |
| 5692235 | Recurve visor | — | 1997-12-02 |
| 5608917 | Ergonomic head band apparatus | Timothy J. Landis, James P. Dudley, Scott M. Perry | 1997-03-11 |
| 5600870 | Articulating hinge assembly | James P. Dudley | 1997-02-11 |
| 5582488 | Ratchet link | James P. Dudley, Timothy J. Landis | 1996-12-10 |
| D375583 | Disposable face shield | Timothy J. Landis, James P. Dudley, Scott M. Perry | 1996-11-12 |
| D373077 | Ratchet link | James P. Dudley | 1996-08-27 |
| 5503497 | Ratchet link | James P. Dudley, Timothy J. Landis | 1996-04-02 |
| D366217 | Portable time tracking and logging apparatus | James P. Dudley | 1996-01-16 |
| D353631 | Hand-held electronic game housing | James P. Dudley | 1994-12-20 |
| D349071 | Table service signalling light for restaurants | James P. Dudley | 1994-07-26 |
| 5237125 | Method and apparatus for measuring velocity of key motion in a keyboard operated musical instrument | — | 1993-08-17 |
| 5083491 | Method and apparatus for re-creating expression effects on solenoid actuated music producing instruments | — | 1992-01-28 |