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Expired patents of:
The United States of America as represented by the Secretary of the Navy

Displaying 1 to 50 of 628 patents. (Retrieval took 11.072 seconds.)

 Patent TitleExpired:
1.Hydrophone transduction mechanism2007-02-28
2.Fiber-optic bundle and collimator assembly2007-02-28
3.Leak test fixture2007-02-25
4.Wireless underwater video system2007-02-25
5.Tracking system and method of operation thereof2007-02-25
6.Desalination through methane hydrate2007-02-23
7.Kinetic energy collapsible training projectile2007-02-23
8.Polarized optical emission due to decay or recombination of spin-polarized injected carriers2007-02-23
9.Large area plasma processing system (LAPPS)2007-02-23
10.Barrel stave flextensional projector2007-02-23
11.Device for the acquisition of contoured human body surface vibration signals2007-02-18
12.Directionally sensitive pointing microphone2007-02-18
13.Non-stationary/transient signal feature extraction system2007-02-18
14.Method and apparatus for inducing fully-reversed three-dimensional loading on a non-rotating beam2007-02-16
15.Method of controlling a super conductor2007-02-16
16.Gas turbine engine system with water injection2007-02-11
17.Method for removing contaminants from dredge material in an underwater environment2007-02-11
18.Method for determining acoustic impact of underwater acoustic sources on marine animals2007-02-11
19.Computer implemented system and method for evaluating gas generator launchers2007-02-11
20.Monolithic piezoelectric accelerometer2007-02-09
21.Transonic flow shockwave position stabilizer2007-02-04
22.High density and fast persistent spectral holeburning in II-VI compounds for optical data storage2007-02-04
23.Adaptive wave motion electrical power generator2007-02-04
24.Method for laser-assisted silicon etching using halocarbon ambients2007-01-31
25.Immediate battle damage assessment of missile attack effectiveness2007-01-28
26.Underwater telemetry method using doppler compensation2007-01-28
27.Bistable photoconductive switches particularly suited for frequency-agile, radio-frequency sources2007-01-26
28.Quick zeroing knob assembly2007-01-21
29.Swiveling hose coupling2007-01-21
30.Multiple simultaneous optical frequency measurement2007-01-21
31.Acoustic method and system for measuring fish population data in littoral environments2007-01-21
32.Thin-film edge field emitter device and method of manufacture therefor2007-01-17
33.Vertical motion compensation for a crane's load2007-01-14
34.Method for measuring vorticity2007-01-14
35.Adaptive and intelligent modem2007-01-14
36.System for focused generation of pressure by bubble formation and collapse2007-01-12
37.Metal matrices reinforced with silver coated boron carbide particles2007-01-12
38.System for determining size and location of defects in material by use of microwave radiation2007-01-12
39.Medical device with infection preventing feature2007-01-10
40.Countermeasure hovering test fixture2007-01-07
41.Coil restraint device2007-01-07
42.Pressure-balanced gas turbine underwater launcher2007-01-07
43.Flexible buoy assembly2007-01-07
44.Bomb annealing of thin films2007-01-07
45.Parallel contact patterning using nanochannel glass2007-01-05
46.High velocity electromagnetic mass launcher having an ablation resistant insulator2007-01-05
47.Cascading synchronized chaotic systems2007-01-03
48.Torpedo mounted dispenser for a coil of flex hose and control wire2006-12-31
49.Umbilical cable bonding tool2006-12-31
50.Shoulder-launched multi-purpose assault weapon2006-12-29

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