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Patent applications and USPTO patent grants for Waddell; Stuart J..The latest application filed is for "sensing a signal to sense secuirty of a container".
Patent | Date |
---|---|
Active container management system Grant 8,392,296 - Powers , et al. March 5, 2 | 2013-03-05 |
Lock mechanism using one-way valve to lock piston Grant 8,347,659 - Powers , et al. January 8, 2 | 2013-01-08 |
Floating J-hooks between two bushings in housing with a single piston Grant 8,069,693 - Powers , et al. December 6, 2 | 2011-12-06 |
Shipping container active lock release failsafe Grant 8,022,573 - Powers , et al. September 20, 2 | 2011-09-20 |
Sensing A Signal To Sense Secuirty Of A Container App 20110005282 - Powers; David R. ;   et al. | 2011-01-13 |
Shipping Container Active Lock Release Failsafe App 20100326146 - Powers; David R. ;   et al. | 2010-12-30 |
Lock Mechanism Using One-way Valve To Lock Piston App 20100326147 - Powers; David R. ;   et al. | 2010-12-30 |
Active Container Management System App 20100332359 - Powers; David R. ;   et al. | 2010-12-30 |
Floating J-hooks Between Two Bushings In Housing With A Single Piston App 20100326145 - Powers; David R. ;   et al. | 2010-12-30 |
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