Assignee
ELECTRO PLASMA INC
US·18 granted patents·676 citations·filing 1979–2001
Top patents by PatentIndex Score
18 records- 0195US5723945AFlat-panel displayELECTRO PLASMA INC·Filed 1996·Granted Mar 3, 1998·118 cites·25 claims
- 0293US4328257ASystem and method for plasma coatingELECTRO PLASMA INC·Filed 1979·Granted May 4, 1982·84 cites·40 claims
- 0381US5940163APhoton coupled color flat panel display and method of manufactureELECTRO PLASMA INC·Filed 1997·Granted Aug 17, 1999·62 cites·20 claims
- 0480US6151001AMethod and apparatus for minimizing false image artifacts in a digitally controlled display monitorELECTRO PLASMA INC·Filed 1998·Granted Nov 21, 2000·75 cites·20 claims
- 0580US5637242AHigh velocity, high pressure plasma gunELECTRO PLASMA INC·Filed 1994·Granted Jun 10, 1997·57 cites·10 claims
- 0675US5357075APlasma systems having improved thermal sprayingELECTRO PLASMA INC·Filed 1992·Granted Oct 18, 1994·43 cites·17 claims
- 0773US5412173AHigh temperature plasma gun assemblyELECTRO PLASMA INC·Filed 1993·Granted May 2, 1995·53 cites·12 claims
- 0872US4808042APowder feederELECTRO PLASMA INC·Filed 1985·Granted Feb 28, 1989·46 cites·20 claims
- 0965US4689468AMethod of and apparatus providing oxide reduction in a plasma environmentELECTRO PLASMA INC·Filed 1986·Granted Aug 25, 1987·21 cites·13 claims
- 1062US4740112APowder feed control systemELECTRO PLASMA INC·Filed 1982·Granted Apr 26, 1988·23 cites·9 claims
- 1156US4371563AFine particle filter system having low pressure drop for gaseous flow systemsELECTRO PLASMA INC·Filed 1981·Granted Feb 1, 1983·16 cites·15 claims
- 1255US5298835AModular segmented cathode plasma generatorELECTRO PLASMA INC·Filed 1992·Granted Mar 29, 1994·27 cites·60 claims
- 1353US6836072B2Low voltage high efficiency illuminated display having capacitive coupled electrodesELECTRO PLASMA INC·Filed 2001·Granted Dec 28, 2004·2 cites·29 claims
- 1450US4877640AMethod of oxide removal from metallic powderELECTRO PLASMA INC·Filed 1988·Granted Oct 31, 1989·12 cites·12 claims
- 1543US5962983AMethod of operation of display panelELECTRO PLASMA INC·Filed 1998·Granted Oct 5, 1999·13 cites·18 claims
- 1643US4912361APlasma gun having improved anode cooling systemELECTRO PLASMA INC·Filed 1988·Granted Mar 27, 1990·10 cites·10 claims
- 1741US5892326ALow profile electrode assembly for luminous gas discharge display and method of manufactureELECTRO PLASMA INC·Filed 1996·Granted Apr 6, 1999·5 cites·22 claims
- 1836US5225655APlasma systems having improved thermal sprayingELECTRO PLASMA INC·Filed 1990·Granted Jul 6, 1993·9 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →