Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622816 | Direct to stamper/mother optical disk mastering | Edward W. Morton | 1997-04-22 |
| 5602388 | Absolute and directional encoder using optical disk | — | 1997-02-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622816 | Direct to stamper/mother optical disk mastering | Edward W. Morton | 1997-04-22 |
| 5602388 | Absolute and directional encoder using optical disk | — | 1997-02-11 |