Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D299905 | Electronic card-operated door lock | Aaron M. Fish, Brian Gosselin | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D299905 | Electronic card-operated door lock | Aaron M. Fish, Brian Gosselin | 1989-02-21 |