Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861114 | Method of manufacturing complex optical designs in soft contact lenses | Jeffrey H. Roffman, Timothy A. Clutterbuck, Wallace Anthony Martin, Wybren Van Der Meulen, Edgar V. Menezes +4 more | 1999-01-19 |
| 5702735 | Molding arrangement to achieve short mold cycle time | Wallace Anthony Martin, Wybren Van Der Meulen, Edgar V. Menezes, Kornelis Renkema, Robert B. Phillips +2 more | 1997-12-30 |