Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11134580 | Protective cover for portable electronic device and associated systems and methods | — | 2021-09-28 |
| 11104297 | Systems and methods for multi-keyholder digital lockout | Sean Louis Calkins, Kenneth Richard Goldthorpe, Kyle Johnson | 2021-08-31 |
| 11098500 | Lockout management systems and methods with multi-keyholder electronic locking devices | Sean Louis Calkins, Kenneth Richard Goldthorpe, Kyle Johnson | 2021-08-24 |