Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914645 | Optical disk tracking and seeking systems and specific track formats using servo areas | Kurt W. Getreuer, Johannes J. Verboom, David L. Schell, David E. Lewis, Gregory Hofer +3 more | 1990-04-03 |