Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157880 | Injection moldable plastic laps | Milton F. Whitmarsh | 1992-10-27 |
| 4478873 | Method imparting anti-static, anti-reflective properties to ophthalmic lenses | Jon D. Masso, William D. Brennan | 1984-10-23 |
| 4273809 | Method of preparing cast resin lenses | Norman U. Laliberte | 1981-06-16 |
| 4238524 | Process for identification marking clear plastic articles | Norman U. Laliberte | 1980-12-09 |
| 4229228 | Coating composition | Patricia M. Cuffe, Bernard L. Laurin, Peter R. Ramirez | 1980-10-21 |
| 4186026 | Abrasion-resistant coating composition | Patricia M. Cuffe, Bernard L. Laurin | 1980-01-29 |