Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D430575 | Information storage disk cartridge | Wayne A. Sumner, David W. Griffith, Allen T. Bracken, Nicholas Brawne | 2000-09-05 |
| D422981 | Information storage disk cartridge | Wayne A. Sumner, David W. Griffith, Allen T. Bracken, Nicholas Brawne | 2000-04-18 |
| D421748 | Storage disk cartridge | Wayne A. Sumner, David W. Griffith, Allen T. Bracken, Nicholas Brawne | 2000-03-21 |