Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631359 | Writeable medium access control using a medium writeable area | Michael F. Braitberg | 2003-10-07 |
| 6580683 | Optical recording medium having a master data area and a writeable data area | Michael F. Braitberg, Daniel R. Zaharris, David H. Davies | 2003-06-17 |