Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291256 | In and out necktie | — | 2022-04-05 |
| 4418992 | Ophthalmic progressive power lens and method of making same | Nancy Davenport, executrix | 1983-12-06 |
| 4274717 | Ophthalmic progressive power lens and method of making same | — | 1981-06-23 |