Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8371358 | Removable battery system and method | Willis Jay Mullet, Christopher Lee Wysoczynski, Richard Scott Hand | 2013-02-12 |
| 8125167 | Motorized barrier adjustment apparatus and method | Willis Jay Mullet, Richard Bardin, Darrin W. Brunk | 2012-02-28 |
| 7950436 | Room darkening system and method | Willis Jay Mullet, Christopher Lee Wysoczynski, Steven K. Maurer, Richard Scott Hand, Darrin Anthony Trapani | 2011-05-31 |