Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626644 | Portable door guard hinge security device | — | 2020-04-21 |
| 9670706 | Portable door guard hinge security device | — | 2017-06-06 |
| 7360806 | Methods and apparatus for facilitating security and tamper control | — | 2008-04-22 |
| 7264287 | Methods and apparatus for facilitating security and tamper control | — | 2007-09-04 |
| 7174608 | Methods and apparatus for gripping articles | — | 2007-02-13 |