Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469746 | Method of producing polyhydroxyalkanoate compounded plastics having improved mechanical properties | Alan Gideon Werker, Mónica Vanessa Arcos Hernández, Bronwyn Glenice Laycock, Peter Stig Tomas Johansson, Per Magnusson | 2016-10-18 |
| 7255435 | Blue blocking tens | — | 2007-08-14 |
| 6955430 | Blue blocking lens | — | 2005-10-18 |
| 5835186 | Plano-aspheric spectacle lens | Victor L. Copeland | 1998-11-10 |