Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5214628 | Compact disc storage and playing apparatus | Kirk Langman, Kenneth A. Tarlow | 1993-05-25 |
| 5022020 | Multiple play compact disk player | Kirk Langman, Kenneth A. Tarlow | 1991-06-04 |