Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500014 | Locking hinge with spherical bearing assemblies | Douglas Soren Nielsen | 2016-11-22 |
| 9169678 | Pressure relief latch mechanism | — | 2015-10-27 |
| 8925979 | Command latch and pin latch system | Manuel Hernandez, Thomas J. Helsley | 2015-01-06 |
| 7882941 | Viscous shear damping strut assembly | — | 2011-02-08 |
| 7578475 | Pressure responsive blowout latch | John D. Pratt, Frank T. Jackson, William R. Bourne, Manuel Hernandez | 2009-08-25 |
| 7255376 | Pressure sensing dead bolt | John D. Pratt | 2007-08-14 |
| 7252311 | Motor driven latch | John D. Pratt | 2007-08-07 |
| 7185926 | Preloaded latch mechanism | Thomas J. Helsley | 2007-03-06 |
| 7131672 | Latch mechanism | John D. Pratt | 2006-11-07 |
| 6913297 | Rotary latch mechanism | Frank T. Jackson | 2005-07-05 |
| 6866226 | Pressure responsive blowout latch | John D. Pratt, Frank T. Jackson, William R. Bourne, Manuel Hernandez | 2005-03-15 |
| 6866227 | Pressure responsive blowout latch with reservoir | John D. Pratt | 2005-03-15 |
| 6755448 | Blowout latch | Frank T. Jackson | 2004-06-29 |
| 6151755 | Front-mounted hinge | — | 2000-11-28 |
| 6123370 | Increased strength dogging mechanism | William S. Meineke | 2000-09-26 |
| 6095573 | Translating handle assembly | — | 2000-08-01 |