Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809099 | Transport for tape cartridge with leader block | John F. Murphy, William M. Barton, Jr., Lynn C. Jacobs, Jeffrey S. McGee, Roger S. Johnson +1 more | 1989-02-28 |
| 4704645 | Transport for tape cartridge with leader block | John F. Murphy, William M. Barton, Jr., Lynn C. Jacobs, Jeffrey S. McGee, Roger S. Johnson | 1987-11-03 |