Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7257972 | Locking case for a toothbrush | — | 2007-08-21 |
| 6176576 | Eyewear supported by a wearer's concha of an ear | Robert W. Green, Michael S. Tutor | 2001-01-23 |
| 5781272 | Eyesight protection apparatus with attached earplugs | Robert W. Green | 1998-07-14 |