Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021911 | Cleaning cassette | — | 1991-06-04 |
| 4868699 | Microfloppy disc drive head cleaner | Roger V. Follansbee | 1989-09-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021911 | Cleaning cassette | — | 1991-06-04 |
| 4868699 | Microfloppy disc drive head cleaner | Roger V. Follansbee | 1989-09-19 |