Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451924 | Hydrogenated block copolymers and optical media discs produced therefrom | Jerry L. Hahnfeld, Gary D. Parsons, Stephen F. Hahn | 2002-09-17 |
| 6426390 | Hydrogenated block copolymer compositions | Jerry L. Hahnfeld, Charles A. Berglund, Gary D. Parsons, Cora M. Leibig, Stephen F. Hahn | 2002-07-30 |
| 6350820 | Hydrogenated block copolymers and optical media discs produced therefrom | Jerry L. Hahnfeld, Gary D. Parsons, Stephen F. Hahn | 2002-02-26 |