Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D546813 | Music system | — | 2007-07-17 |
| D542243 | Television screen and loudspeaker | — | 2007-05-08 |
| D540275 | Television system | — | 2007-04-10 |
| D532772 | Loudspeaker | — | 2006-11-28 |
| D519117 | Plasma screen | — | 2006-04-18 |
| D516082 | Music system | — | 2006-02-28 |
| D501653 | Television | — | 2005-02-08 |
| D487737 | Loudspeaker | — | 2004-03-23 |
| D484490 | Loudspeaker | — | 2003-12-30 |
| D469754 | Component loudspeaker system | — | 2003-02-04 |
| 6502805 | Sheet-metal highway guardrail system | William Atwood, David Hubbell | 2003-01-07 |
| D467892 | MP3 player | — | 2002-12-31 |
| D466887 | Loudspeaker | — | 2002-12-10 |
| 6454488 | Roadway energy absorbing impact attenuator | David Hubbell, William Bryson, William Atwood | 2002-09-24 |
| D452237 | Front panel for an in-car entertainment system | — | 2001-12-18 |
| D449590 | Wireless receiver unit | — | 2001-10-23 |
| D449294 | Grill for a loudspeaker | — | 2001-10-16 |
| D442931 | Telephone | — | 2001-05-29 |
| D434026 | Loudspeaker | — | 2000-11-21 |
| D401584 | Loudspeaker | — | 1998-11-24 |
| D354750 | Loudspeaker | — | 1995-01-24 |
| D344950 | Loudspeaker | — | 1994-03-08 |
| D338673 | Combined remote control and recharger for audio/video equipment | — | 1993-08-24 |
| D331238 | Music system | — | 1992-11-24 |
| 4852154 | Pay-per-view CATV system | Albert J. Perkins, Gasper L. Raya, Michael F. Vargo, James E. Haggmark | 1989-07-25 |