Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047643 | Ballistic chain cutting device | Mark Ferris | 2021-06-29 |
| 10724826 | Ballistic chain cutting device | Mark Ferris | 2020-07-28 |
| RE47850 | Ballistic system and method for cutting a multi-link metal chain | Mark Ferris, Bert Vermeulen | 2020-02-11 |
| 9569980 | Security door breach training system | George Wyatt Tubb | 2017-02-14 |
| 9372048 | Ballistic system and method for cutting a multi-link metal chain | Mark Ferris, Bert Vermeulen | 2016-06-21 |
| 9208694 | Security door breach training system | George Wyatt Tubb | 2015-12-08 |
| 8919046 | Explosive breach training system | — | 2014-12-30 |
| 8720117 | Explosive breach training system | — | 2014-05-13 |
| 8128408 | Door breach training system | Jeff Wright, Jeff Lambert | 2012-03-06 |
| 7900538 | Packable battering ram | Jeff Wright, Jeff Lambert | 2011-03-08 |
| 7676975 | Tactical foregrip assembly | Mark Ferris, Arthur F. Gonthier | 2010-03-16 |
| 7337515 | Hybrid breaching bar | Jeff Wright, Craig Staff | 2008-03-04 |
| 6877988 | Door breach training system and method of use | Jeff Wright | 2005-04-12 |
| 5743677 | Subsea multi-segmented pile gripper | William J. Eldridge, Larry V. Spalding | 1998-04-28 |
| 5716166 | Offshore retrofit of barge bumper systems | William J. Eldridge, Larry V. Spalding | 1998-02-10 |