Assignee
US ENERGY
US4,448 patents
Top patents by PatentIndex Score
US7668621B2Feb 23, 2010
Robotic guarded motion system and method
US ENERGY146 citations99
US5096550AMar 17, 1992
Method and apparatus for spatially uniform electropolishing and electrolytic etching
US ENERGY413 citations99
US4997804AMar 5, 1991
Low density, resorcinol-formaldehyde aerogels
US ENERGY277 citations99
US4963012AOct 16, 1990
Passivation coating for flexible substrate mirrors
US ENERGY230 citations99
US4915463AApr 10, 1990
Multilayer diffraction grating
US ENERGY173 citations99
US4873218AOct 10, 1989
Low density, resorcinol-formaldehyde aerogels
US ENERGY320 citations99
US4686979AAug 18, 1987
Excimer laser phototherapy for the dissolution of abnormal growth
US ENERGY204 citations99
US4683154AJul 28, 1987
Laser sealed vacuum insulation window
US ENERGY246 citations99
US4573796AMar 4, 1986
Apparatus for eliminating background interference in fluorescence measurements
US ENERGY258 citations99
US4543345ASep 24, 1985
Silicon carbide whisker reinforced ceramic composites and method for making same
US ENERGY196 citations99
US7314847B1Jan 1, 2008
Regenerable sorbents for CO2 capture from moderate and high temperature gas streams
US ENERGY146 citations98
US5248566ASep 28, 1993
Fuel cell system for transportation applications
US ENERGY211 citations98
US5218515AJun 8, 1993
Microchannel cooling of face down bonded chips
US ENERGY185 citations98
US5189678AFeb 23, 1993
Coupling apparatus for a metal vapor laser
US ENERGY179 citations98
US5181016AJan 19, 1993
Micro-valve pump light valve display
US ENERGY201 citations98
US5105430AApr 14, 1992
Thin planar package for cooling an array of edge-emitting laser diodes
US ENERGY206 citations98
US5105429AApr 14, 1992
Modular package for cooling a laser diode array
US ENERGY194 citations98
US5019177AMay 28, 1991
Monolithic tandem solar cell
US ENERGY166 citations98
US4988619AJan 29, 1991
Flow cytometry apparatus
US ENERGY130 citations98
US4917974AApr 17, 1990
Lithium/organosulfur redox cell having protective solid electrolyte barrier formed on anode and method of making same
US ENERGY277 citations98
US4905169AFeb 27, 1990
Method and apparatus for simultaneously measuring a plurality of spectral wavelengths present in electromagnetic radiation
US ENERGY284 citations98
US4833048AMay 23, 1989
Metal-sulfur type cell having improved positive electrode
US ENERGY441 citations98
US4679561AJul 14, 1987
Implantable apparatus for localized heating of tissue
US ENERGY201 citations98
US4516632AMay 14, 1985
Microchannel crossflow fluid heat exchanger and method for its fabrication
US ENERGY342 citations98
US4507927AApr 2, 1985
Low-temperature magnetic refrigerator
US ENERGY148 citations98
US4385661AMay 31, 1983
Downhole steam generator with improved preheating, combustion and protection features
US ENERGY249 citations98
US4381007AApr 26, 1983
Multipolar corneal-shaping electrode with flexible removable skirt
US ENERGY858 citations98
US6857553B1Feb 22, 2005
Method and apparatus for in-process sensing of manufacturing quality
US ENERGY196 citations97
US6547854B1Apr 15, 2003
Amine enriched solid sorbents for carbon dioxide capture
US ENERGY214 citations97
US6387337B1May 14, 2002
Carbon dioxide capture process with regenerable sorbents
US ENERGY164 citations97
US6278239B1Aug 21, 2001
Vacuum-surface flashover switch with cantilever conductors
US ENERGY111 citations97
US6133498AOct 17, 2000
Method for producing chemically bonded phosphate ceramics and for stabilizing contaminants encapsulated therein utilizing reducing agents
US ENERGY103 citations97
US6002553ADec 14, 1999
Giant magnetoresistive sensor
US ENERGY118 citations97
US5235235AAug 10, 1993
Multiple-frequency acoustic wave devices for chemical sensing and materials characterization in both gas and liquid phase
US ENERGY153 citations97
US5227042AJul 13, 1993
Catalyzed enzyme electrodes
US ENERGY300 citations97
US5223043AJun 29, 1993
Current-matched high-efficiency, multijunction monolithic solar cells
US ENERGY251 citations97
US5082550AJan 21, 1992
Enzyme electrochemical sensor electrode and method of making it
US ENERGY1,161 citations97
US5076094ADec 31, 1991
Dual output acoustic wave sensor for molecular identification
US ENERGY134 citations97
US5061083AOct 29, 1991
Temperature monitoring device and thermocouple assembly therefor
US ENERGY488 citations97
US5004319AApr 2, 1991
Crystal diffraction lens with variable focal length
US ENERGY156 citations97
US4963949AOct 16, 1990
Substrate structures for InP-based devices
US ENERGY125 citations97
US4963709AOct 16, 1990
Method and device for microwave sintering large ceramic articles
US ENERGY134 citations97
US4929278AMay 29, 1990
Sol-gel antireflective coating on plastics
US ENERGY128 citations97
US4896109AJan 23, 1990
Photoconductive circuit element reflectometer
US ENERGY127 citations97
US4876115AOct 24, 1989
Electrode assembly for use in a solid polymer electrolyte fuel cell
US ENERGY248 citations97
US4719383AJan 12, 1988
Piezoelectric shear wave resonator and method of making same
US ENERGY213 citations97
US4651734AMar 24, 1987
Electrosurgical device for both mechanical cutting and coagulation of bleeding
US ENERGY805 citations97
US4640756AFeb 3, 1987
Method of making a piezoelectric shear wave resonator
US ENERGY168 citations97
US4461691AJul 24, 1984
Organic conductive films for semiconductor electrodes
US ENERGY436 citations97
US4016886AApr 12, 1977
Method for localizing heating in tumor tissue
US ENERGY481 citations97
Showing the top 50 of 4,448 patents by PatentIndex Score.