Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033147 | Electronic deadbolt lock with a leverage handle | John Lie-Nielsen | 2011-10-11 |
| 7698917 | Electronic deadbolt lock with a leverage handle | John Lie-Nielsen | 2010-04-20 |
| 6880754 | Object container and location tracking system with randomized internal object storage location | John Lie-Nielsen | 2005-04-19 |
| 6882282 | Object storage and location tracking system with remotely stored and accessible data | John Lie-Nielsen | 2005-04-19 |