Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D279678 | Video display unit | Charles Lee Mauro, Jr., James H. Bleck, Robert M. Ronningen | 1985-07-16 |
| D275755 | Keyboard housing | Charles Lee Mauro, Jr., James H. Bleck, Robert M. Ronningen | 1984-10-02 |