Assignee
CALSPAN CORP
US90 patents
Top patents by PatentIndex Score
US5926555AJul 20, 1999
Fingerprint identification system
CALSPAN CORP192 citations96
US5799098AAug 25, 1998
Fingerprint identification system
CALSPAN CORP165 citations96
US5659626AAug 19, 1997
Fingerprint identification system
CALSPAN CORP228 citations96
US4215977AAug 5, 1980
Pulse-free blower
CALSPAN CORP74 citations96
US4485490ADec 4, 1984
Apparatus for treating casualties in a contaminated area
CALSPAN CORP134 citations94
US4309620AJan 5, 1982
Flywheel electric transmission apparatus
CALSPAN CORP122 citations94
US4266999AMay 12, 1981
Catheter for long-term emplacement
CALSPAN CORP133 citations94
US5080681AJan 14, 1992
Hand with conformable grasp
CALSPAN CORP46 citations92
US4120585AOct 17, 1978
Fingerprint identification system using a pliable optical prism
CALSPAN CORP136 citations92
US4072942AFeb 7, 1978
Apparatus for the detection of buried objects
CALSPAN CORP78 citations92
US4034673AJul 12, 1977
Armor penetration shaped-charge projectile
CALSPAN CORP39 citations92
US4932541AJun 12, 1990
Stabilized shipboard crane
CALSPAN CORP90 citations91
US4752226AJun 21, 1988
Chemical warfare simulator
CALSPAN CORP41 citations91
US4612916ASep 23, 1986
Method for treating casualties in a contaminated area
CALSPAN CORP29 citations91
US4536690AAug 20, 1985
Tool-supporting self-propelled robot platform
CALSPAN CORP97 citations91
US4485806ADec 4, 1984
Method and apparatus for evacuating contaminated casualties
CALSPAN CORP39 citations91
US4684247AAug 4, 1987
Target member for use in a positioning system
CALSPAN CORP86 citations90
US4136010AJan 23, 1979
Catch basin interceptor
CALSPAN CORP73 citations90
US4012301AMar 15, 1977
Method and apparatus for the initiation of chemical reactions
CALSPAN CORP63 citations90
US5020546AJun 4, 1991
Casualty wrap with integral medical access chamber
CALSPAN CORP22 citations89
US4015240AMar 29, 1977
Pattern recognition apparatus
CALSPAN CORP88 citations89
US4678329AJul 7, 1987
Automatically guided vehicle control system
CALSPAN CORP69 citations88
US4485489ADec 4, 1984
Entrance and egress system for protective shelters and garments
CALSPAN CORP42 citations88
US5381156AJan 10, 1995
Multiple target doppler tracker
CALSPAN CORP45 citations87
US4485534ADec 4, 1984
Interchange mechanism for multiple fasteners
CALSPAN CORP32 citations87
US4196472AApr 1, 1980
Stall control apparatus for axial flow compressors
CALSPAN CORP32 citations86
US5044766ASep 3, 1991
Method and apparatus for determining the thermal time constant of fine metal wire segments
CALSPAN CORP37 citations85
US3992149ANov 16, 1976
Colorimetric method for the analysis of residual anionic or cationic surfactants
CALSPAN CORP31 citations82
US4353259AOct 12, 1982
Fiber optic acceleration sensor
CALSPAN CORP23 citations81
US4331848AMay 25, 1982
Inertia activated electrical power source
CALSPAN CORP21 citations81
US4282813AAug 11, 1981
Two piece caseless round and gun therefor
CALSPAN CORP30 citations81
US4092119AMay 30, 1978
Environmental quality indicator
CALSPAN CORP29 citations81
US3992109ANov 16, 1976
Cyclic colorimetry method and apparatus
CALSPAN CORP27 citations80
US4210910AJul 1, 1980
Decoder for a space retrodirective array
CALSPAN CORP25 citations78
US3958246AMay 18, 1976
Circular retrodirective array
CALSPAN CORP24 citations76
US4076469AFeb 28, 1978
Rotary compressor
CALSPAN CORP9 citations74
US4033708AJul 5, 1977
Rotary compressor
CALSPAN CORP8 citations74
US3993888ANov 23, 1976
Scanning line filter
CALSPAN CORP26 citations74
US3969076AJul 13, 1976
Method for the analysis of ionic surfactants
CALSPAN CORP9 citations74
US3941521AMar 2, 1976
Rotary compressor
CALSPAN CORP12 citations74
US4378740AApr 5, 1983
Munition fuse system having out-of-line safety device
CALSPAN CORP11 citations73
US4321546AMar 23, 1982
Aerosol can static electrometer
CALSPAN CORP15 citations73
US4296415AOct 20, 1981
Method and apparatus for reducing the effects of scintillation and rejection of clutter in monopulse radars
CALSPAN CORP20 citations72
US4175233ANov 20, 1979
Flow cell and method for continuously monitoring deposits on flow surfaces
CALSPAN CORP15 citations72
US4980360ADec 25, 1990
5-(phenylalkoxy)primaquine compounds and their use for treatment of malaria
CALSPAN CORP8 citations71
US4353031AOct 5, 1982
Orthogonal signal generator
CALSPAN CORP13 citations71
US7551989B2Jun 23, 2009
Autonomous outer loop control of man-rated fly-by-wire aircraft
CALSPAN CORP18 citations70
US4129078ADec 12, 1978
Dispersive subprojectiles for chaff cartridges
CALSPAN CORP11 citations70
US4063515ADec 20, 1977
Dispersive subprojectiles for chaff cartridges
CALSPAN CORP6 citations70
US3997843ADec 14, 1976
Monocycle pulse generator
CALSPAN CORP17 citations70
Showing the top 50 of 90 patents by PatentIndex Score.