Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5775148 | Universal apparatus for use with electronic and/or mechanical access control devices | Richard G. Hyatt, Jr. | 1998-07-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5775148 | Universal apparatus for use with electronic and/or mechanical access control devices | Richard G. Hyatt, Jr. | 1998-07-07 |