Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617082 | Electronic access control device utilizing a single microcomputer integrated circuit | William Denison, Lawrence C. Brownfield | 1997-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617082 | Electronic access control device utilizing a single microcomputer integrated circuit | William Denison, Lawrence C. Brownfield | 1997-04-01 |