Collection

Patents

40 from the 2019 historical archive plus 96 current filings sourced live — one collection that keeps growing.

27 results

Archive · 7322294Expired

Integrated thin film explosive micro-detonator

U.S. Navy

Filed Feb 24, 2006 · Granted Jan 29, 2008

Archive · 7006923Expired

Distributed biohazard surveillance system and apparatus for adaptive collection and particulate sampling

U.S. Navy

Filed May 19, 2004 · Granted Feb 28, 2006

Archive · 6994048Expired

Floating low density concrete barrier

U.S. Navy

Filed May 3, 2004 · Granted Feb 7, 2006

Archive · 6997218Expired

Inflatable body armor system

U.S. Navy

Filed Apr 8, 2004 · Granted Feb 14, 2006

Archive · 6995723Expired

Wearable directional antenna

U.S. Navy

Filed Apr 5, 2004 · Granted Feb 7, 2006

Archive · 6863751Expired

Minimum signature propellant

U.S. Navy

Filed Nov 14, 2003 · Granted Mar 8, 2005

Archive · 6872266Expired

Triazole crosslinked polymers in recyclable energetic compositions and method of preparing the same

U.S. Navy

Filed Oct 30, 2003 · Granted Mar 29, 2005

Archive · 6923105Expired

Gun-armed countermeasure

U.S. Navy

Filed Oct 6, 2003 · Granted Aug 2, 2005

Archive · 6817297Expired

Low-cost, no-fragment explosive access tool

U.S. Navy

Filed Sep 29, 2003 · Granted Nov 16, 2004

Archive · 6907940Expired

Fast response fluid flow control valve/nozzle

U.S. Navy

Filed Sep 11, 2003 · Granted Jun 21, 2005

Archive · 6837175Expired

Asymmetric tow system for multiple linear seismic arrays

U.S. Navy

Filed Jul 24, 2003 · Granted Jan 4, 2005

Archive · 7002681Expired

Spectroscopy system for the detection of chemicals

U.S. Navy

Filed Jun 25, 2003 · Granted Feb 21, 2006

Archive · 6837240Expired

Display system upgrade for a full face mask

U.S. Navy

Filed Jun 9, 2003 · Granted Jan 4, 2005

Archive · 6850152Expired

Non-flammable land and sea marker

U.S. Navy

Filed Jun 9, 2003 · Granted Feb 1, 2005

Archive · 6748609Expired

Closure device for a protective suit

U.S. Navy

Filed Apr 28, 2003 · Granted Jun 15, 2004

Archive · 6686680Expired

Method and apparatus for regulating electron emission in field emitter devices

U.S. Navy

Filed Jan 13, 2003 · Granted Feb 3, 2004

Archive · 6924928Expired

Amplification device utilizing thulium doped modified silicate optical fiber

U.S. Navy

Filed Oct 2, 2002 · Granted Aug 2, 2005

Archive · 6847153Expired

Polyurethane electrostriction

U.S. Navy

Filed May 30, 2002 · Granted Jan 25, 2005

Archive · 6849356Expired

Separated flow liquid catholyte aluminum hydrogen peroxide seawater semi fuel cell

U.S. Navy

Filed Jan 3, 2002 · Granted Feb 1, 2005

Archive · 6830728Expired

Device and method for pneumatic gas sampling for gas sensors

U.S. Navy

Filed Jun 28, 2001 · Granted Dec 14, 2004

Archive · 6241164Expired

Effervescent liquid fine mist apparatus and method

U.S. Navy

Filed Aug 31, 2000 · Granted Jun 5, 2001

Archive · 6751580Expired

Tornado recognition system and associated methods

U.S. Navy

Filed May 5, 2000 · Granted Jun 15, 2004

Archive · 6240742Expired

Modular portable air-conditioning system

U.S. Navy

Filed Dec 1, 1999 · Granted Jun 5, 2001

Archive · 6232931Expired

Opto-electronically controlled frequency selective surface

U.S. Navy

Filed Feb 19, 1999 · Granted May 15, 2001

Archive · 5996503Expired

Reusable gas-powered hand grenade

U.S. Navy

Filed Apr 27, 1998 · Granted Dec 7, 1999

Archive · 6145441Expired

Frangible payload-dispensing projectile

U.S. Navy

Filed Apr 2, 1998 · Granted Nov 14, 2000

Archive · 5520331Expired

Liquid atomizing nozzle

U.S. Navy

Filed Sep 19, 1994 · Granted May 28, 1996