Assignee
ELECTRO PLASMA INC
US18 patents
Top patents by PatentIndex Score
US5723945AMar 3, 1998
Flat-panel display
ELECTRO PLASMA INC118 citations97
US5637242AJun 10, 1997
High velocity, high pressure plasma gun
ELECTRO PLASMA INC57 citations96
US6151001ANov 21, 2000
Method and apparatus for minimizing false image artifacts in a digitally controlled display monitor
ELECTRO PLASMA INC75 citations93
US5940163AAug 17, 1999
Photon coupled color flat panel display and method of manufacture
ELECTRO PLASMA INC62 citations93
US5357075AOct 18, 1994
Plasma systems having improved thermal spraying
ELECTRO PLASMA INC43 citations92
US4328257AMay 4, 1982
System and method for plasma coating
ELECTRO PLASMA INC84 citations92
US4808042AFeb 28, 1989
Powder feeder
ELECTRO PLASMA INC46 citations87
US5298835AMar 29, 1994
Modular segmented cathode plasma generator
ELECTRO PLASMA INC27 citations86
US5412173AMay 2, 1995
High temperature plasma gun assembly
ELECTRO PLASMA INC53 citations85
US4689468AAug 25, 1987
Method of and apparatus providing oxide reduction in a plasma environment
ELECTRO PLASMA INC21 citations82
US4740112AApr 26, 1988
Powder feed control system
ELECTRO PLASMA INC23 citations78
US5225655AJul 6, 1993
Plasma systems having improved thermal spraying
ELECTRO PLASMA INC9 citations73
US4371563AFeb 1, 1983
Fine particle filter system having low pressure drop for gaseous flow systems
ELECTRO PLASMA INC16 citations73
US4877640AOct 31, 1989
Method of oxide removal from metallic powder
ELECTRO PLASMA INC12 citations72
US5962983AOct 5, 1999
Method of operation of display panel
ELECTRO PLASMA INC13 citations71
US4912361AMar 27, 1990
Plasma gun having improved anode cooling system
ELECTRO PLASMA INC10 citations66
US5892326AApr 6, 1999
Low profile electrode assembly for luminous gas discharge display and method of manufacture
ELECTRO PLASMA INC5 citations61
US6836072B2Dec 28, 2004
Low voltage high efficiency illuminated display having capacitive coupled electrodes
ELECTRO PLASMA INC2 citations59