Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534829 | Reading lenses combined with advertising medium for use in venues that serve food and/ or drinks or that require reading printed matter | — | 2013-09-17 |
| 5920370 | Adjustable clip-on optical element device | — | 1999-07-06 |
| 5748279 | Kit for momentary correction of vision to aid in the selection of eyeglass frames | — | 1998-05-05 |