Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930196 | Polyurethane hydrogel contact lens | Gregory A. Carlson, Peter Wachtel, Michael Quinn, Joshua Wallach | 2005-08-16 |
| 5173562 | Liquid crystal polymer composition containing bisphenol A in combination with 4,4'-thiodiphenol | Donald R. Wilson, Sue H. Graham | 1992-12-22 |
| 4183883 | Method of rotational molding about plural axes at low rotational speeds | — | 1980-01-15 |