Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011213 | Versatile cross bar device for container door stanchions | — | 2011-09-06 |
| 7891219 | Lock guard for padlock | — | 2011-02-22 |
| 7878032 | Versatile guard for locks securing roll-up doors | — | 2011-02-01 |
| 7412856 | Lock guard for long shackle padlock over handle | — | 2008-08-19 |
| 7201027 | Lock guard with protective roof | — | 2007-04-10 |
| 7201028 | Stanchion lever lock guard | — | 2007-04-10 |
| 7162898 | Cross bar security device for container door stanchions | — | 2007-01-16 |
| 7047774 | Side security device for roll-up doors | — | 2006-05-23 |
| 6983629 | Security device for container door stanchions | — | 2006-01-10 |
| 6915670 | Security device for roll-up doors | — | 2005-07-12 |
| 6823701 | Door latching device | — | 2004-11-30 |