Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4632869 | Resin composition, opaque film and method of preparing same | Hee C. Park, Jeffrey James O'Brien | 1986-12-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4632869 | Resin composition, opaque film and method of preparing same | Hee C. Park, Jeffrey James O'Brien | 1986-12-30 |