Inventor · disambiguated record
Weldon S. Williamson
Also filed as: WILLIAMSON WELDON S · WILLIAMSON WELDON STODDARD
40 granted patents·1,108 citations·filing 1981–2007
98Inventor score
Files withHUGHES AIRCRAFT CO15RAYTHEON CO9HUGHES ELECTRONICS CORP7HRL LAB LLC3GM GLOBAL TECH OPERATIONS INC2
Top patents by PatentIndex Score
40 records- 0198US5655210ACorona source for producing corona discharge and fluid waste treatment with corona dischargeHUGHES AIRCRAFT CO·Filed 1995·Granted Aug 5, 1997·142 cites·13 claims
- 0295US7976924B2Active garment materialsRAYTHEON CO·Filed 2007·Granted Jul 12, 2011·37 cites·9 claims
- 0395US7849524B1Apparatus and method for controlling temperature with a multimode heat pipe elementRAYTHEON CO·Filed 2006·Granted Dec 14, 2010·53 cites·13 claims
- 0494US7469532B2Diesel particulate filter (DPF) regeneration by electrical heating of resistive coatingsGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Dec 30, 2008·22 cites·18 claims
- 0593US5418431ARF plasma source and antenna thereforHUGHES AIRCRAFT CO·Filed 1993·Granted May 23, 1995·63 cites·5 claims
- 0691US5827407AIndoor air pollutant destruction apparatus and method using corona dischargeRAYTHEON CO·Filed 1996·Granted Oct 27, 1998·53 cites·5 claims
- 0790US5549795ACorona source for producing corona discharge and fluid waste treatment with corona dischargeHUGHES AIRCRAFT CO·Filed 1994·Granted Aug 27, 1996·57 cites·16 claims
- 0889US4800281ACompact penning-discharge plasma sourceHUGHES AIRCRAFT CO·Filed 1986·Granted Jan 24, 1989·43 cites·16 claims
- 0989US4388560AFilament dispenser cathodeHUGHES AIRCRAFT CO·Filed 1981·Granted Jun 14, 1983·35 cites·12 claims
- 1086US5845488APower processor circuit and method for corona discharge pollutant destruction apparatusRAYTHEON CO·Filed 1996·Granted Dec 8, 1998·36 cites·21 claims
- 1186US5695619AGaseous pollutant destruction method using self-resonant corona dischargeHUGHES AIRCRAFT CO·Filed 1995·Granted Dec 9, 1997·56 cites·8 claims
- 1285US5904905ACorona discharge pollutant destruction apparatus and manufacture methodHUGHES ELECTRONICS CORP·Filed 1996·Granted May 18, 1999·37 cites·33 claims
- 1384US5855855APollutant remediation systemHUGHES ELECTRONICS CORP·Filed 1997·Granted Jan 5, 1999·60 cites·30 claims
- 1483US7138615B1Control system for microwave regeneration for a diesel particulate filterGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Nov 21, 2006·10 cites·7 claims
- 1581US4977352APlasma generator having rf driven cathodeHUGHES AIRCRAFT CO·Filed 1988·Granted Dec 11, 1990·44 cites·17 claims
- 1678US6537379B1Photocatalytic coating and method for cleaning spacecraft surfacesHRL LAB LLC·Filed 2000·Granted Mar 25, 2003·20 cites·47 claims
- 1774US7091457B2Meta-surface waveguide for uniform microwave heatingHRL LAB LLC·Filed 2004·Granted Aug 15, 2006·16 cites·15 claims
- 1873US5843383APollutant remediating corona discharge chamberHUGHES ELECTRONICS CORP·Filed 1997·Granted Dec 1, 1998·32 cites·4 claims
- 1969US5561298ADestruction of contaminants using a low-energy electron beamHUGHES AIRCRAFT CO·Filed 1994·Granted Oct 1, 1996·30 cites·20 claims
- 2068US5822981AAutomatic control system and method for corona discharge pollutant destruction apparatusHUGHES ELECTRONICS CORP·Filed 1996·Granted Oct 20, 1998·29 cites·12 claims
- 2166US5836154AMulti-state gaseous pollutant destruction apparatus and methodRAYTHEON CO·Filed 1996·Granted Nov 17, 1998·28 cites·32 claims
- 2264US4977329AArrangement for shielding electronic components and providing power theretoHUGHES AIRCRAFT CO·Filed 1988·Granted Dec 11, 1990·26 cites·9 claims
- 2363US5807466AFuel injection system and method for treatment of NOx in a corona discharge pollutant destruction apparatusHUGHES AIRCRAFT CO·Filed 1996·Granted Sep 15, 1998·28 cites·9 claims
- 2462US7303603B2Diesel particulate filter system with meta-surface cavityGEN MOTORS CORP·Filed 2004·Granted Dec 4, 2007·9 cites·18 claims
- 2562US6007682APower processor circuit and method for corona discharge pollutant destruction apparatusRAYTHEON CO·Filed 1998·Granted Dec 28, 1999·14 cites·2 claims
- 2655US5866081ADeposited inner electrode for corona discharge pollutant destruction reactorHUGHES ELECTRONICS CORP·Filed 1996·Granted Feb 2, 1999·20 cites·14 claims
- 2754US7329290B2Fuel reforming apparatus for producing a carbon-monoxide free reformed fuel gas comprising hydrogenHRL LAB LLC·Filed 2003·Granted Feb 12, 2008·1 cites·7 claims
- 2854US5753087AMulti-electrode corona discharge pollutant destruction apparatus and methodHUGHES AIRCRAFT CO·Filed 1996·Granted May 19, 1998·13 cites·7 claims
- 2952US5970706AAutomatic control method for corona discharge pollutant destructionHUGHES ELECTRONICS CORP·Filed 1998·Granted Oct 26, 1999·15 cites·9 claims
- 3048US5927069AMulti-electrode corona discharge pollutant destruction apparatusRAYTHEON CO·Filed 1997·Granted Jul 27, 1999·9 cites·17 claims
- 3148US5087478ADeposition method and apparatus using plasma dischargeHUGHES AIRCRAFT CO·Filed 1989·Granted Feb 11, 1992·11 cites·26 claims
- 3245US5628831AMethod for cleaning contaminants from a body in space using a space charge neutral plasmaHUGHES AIRCRAFT CO·Filed 1995·Granted May 13, 1997·9 cites·10 claims
- 3344US6136158ANOx reduction method in corona discharge pollutant destruction apparatusRAYTHEON CO·Filed 1996·Granted Oct 24, 2000·12 cites·12 claims
- 3443US5696429AMethod for charge neutralization of surface in space with space-charge neutral plasmaHUGHES AIRCRAFT CO·Filed 1995·Granted Dec 9, 1997·8 cites·4 claims
- 3539US5928461ARF plasma source for cleaning spacecraft surfacesFiled 1997·Granted Jul 27, 1999·9 cites·18 claims
- 3636US5906715AMulti-stage gaseous pollutant destruction apparatus and methodRAYTHEON CO·Filed 1998·Granted May 25, 1999·5 cites·7 claims
- 3735US5514936ARF plasma source and method for plasma cleaning of surface in spaceHUGHES AIRCRAFT CO·Filed 1995·Granted May 7, 1996·4 cites·5 claims
- 3834US6747607B1Radiation power limiterDIRECTV GROUP INC·Filed 1988·Granted Jun 8, 2004·7 cites·9 claims
- 3933US6707017B2High-power microwave windowRAYTH ON COMPANY·Filed 2002·Granted Mar 16, 2004·1 cites·18 claims
- 4032US6409891B1Low energy plasma cleaning method for cryofilmsHUGHES ELECTRONICS CORP·Filed 1994·Granted Jun 25, 2002·4 cites·7 claims
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