Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6139307 | Assembly for molding optical data storage disks formatted on both sides | Douglas R. Plourde, Dean E. Sitz | 2000-10-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6139307 | Assembly for molding optical data storage disks formatted on both sides | Douglas R. Plourde, Dean E. Sitz | 2000-10-31 |