Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7658199 | Work cubicle cover | Ronald Ayers | 2010-02-09 |
| 7564968 | Voice containment device for a telephone | Ronald Ayers | 2009-07-21 |
| 7316450 | Foldable cover for the overhead protection of an occupant of a wheelchair or other wheeled vehicle | Ronald Ayers | 2008-01-08 |
| 4330022 | Transparent overlay device for protecting mesh screening | George R. Bull | 1982-05-18 |