Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428876 | Grinder resistant lock | Karen Schaufeld | 2025-09-30 |
| 11766905 | Unattended trailer hitch lock | Austin Lazo | 2023-09-26 |
| 9878752 | Folding anti-theft device | Karen Schaufeld | 2018-01-30 |