Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D643024 | Microphone with fold-up legs | Min Suk Yang, Douglas Bryant, David Waterman | 2011-08-09 |
| 6957830 | In-line skate frame protector | — | 2005-10-25 |
| 6416081 | In-line skate frame protector | — | 2002-07-09 |
| 6076857 | In-line skate frame protector | — | 2000-06-20 |
| 5630624 | In-line skate frame protector | — | 1997-05-20 |
| 5086785 | Angular displacement sensors | Christopher T. Gentile, Michael G. Wallace, Timothy D. Avalon, Richard Fuller, Tracy Hall | 1992-02-11 |