Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1015119 | Electronic key | Michael J. Weiland, James McBride, Eugen C. Buican | 2024-02-20 |
| D881677 | Electronic key | Michael J. Weiland, James McBride, Eugen C. Buican | 2020-04-21 |
| D795675 | Lock box | Michael J. Weiland, Eugen C. Buican | 2017-08-29 |