Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036676 | Surface modified polymeric material formulation | Chuan Qin, Patrick T. Ryan, Donna L. Rostron, Birendra K. Lal, Yuanpang Samuel Ding +3 more | 2000-03-14 |
| 6015519 | Densified coating process and molded articles having densified outer surface | James S. Lapikas | 2000-01-18 |