Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632169 | Self powered electronic combination lock having comprehensive monitoring of power levels for various functions | Michael R. Clark | 1997-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632169 | Self powered electronic combination lock having comprehensive monitoring of power levels for various functions | Michael R. Clark | 1997-05-27 |