Inventor · disambiguated record
John Douglas Weir
Also filed as: WEIR JOHN · WEIR JOHN D · WEIR JOHN DOUGLAS
13 granted patents·6 pending applications·116 citations·filing 1975–2015
91Inventor score
Files withNORTHROP GRUMMAN CORP10METCO INC2WEIR JOHN DOUGLAS2MCLAUGHLIN JOANNE S1NORTHROP GRUMMAN SYSTEMS CORP1
Top patents by PatentIndex Score
19 records- 0184US9945817B2Specially designed phased array transducer for the inspection of fastener holes and adjacent structure without the removal of the fastenerNORTHROP GRUMMAN SYSTEMS CORP·Filed 2015·Granted Apr 17, 2018·7 cites·18 claims
- 0283US7462809B2Spectral filter system for infrared imaging of substrates through coatingsNORTHROP GRUMMAN CORP·Filed 2006·Granted Dec 9, 2008·10 cites·20 claims
- 0377US6613452B2Corrosion resistant coating system and methodNORTHROP GRUMMAN CORP·Filed 2001·Granted Sep 2, 2003·17 cites·30 claims
- 0475US8691376B2Self-decontaminating inorganic coatings containing semiconductor metal oxide nanoparticlesWEIR JOHN DOUGLAS·Filed 2008·Granted Apr 8, 2014·4 cites·22 claims
- 0573US7164146B2System for detecting structural defects and features utilizing blackbody self-illuminationNORTHROP GRUMMAN CORP·Filed 2004·Granted Jan 16, 2007·16 cites·39 claims
- 0668US6248403B1Environmental wipe solvent processesNORTHROP GRUMMAN CORP·Filed 2000·Granted Jun 19, 2001·7 cites·9 claims
- 0767US7193215B2System and method for imaging of coated substratesNORTHROP GRUMMAN CORP·Filed 2005·Granted Mar 20, 2007·2 cites·31 claims
- 0867US4076883AFlame-sprayable flexible wiresMETCO INC·Filed 1975·Granted Feb 28, 1978·18 cites·26 claims
- 0960US6989359B2Environmental wipe solvent compositions and processesNORTHROP GRUMMAN CORP·Filed 2003·Granted Jan 24, 2006·3 cites·9 claims
- 1053US4121082AMethod and apparatus for shielding the effluent from plasma spray gun assembliesMETCO INC·Filed 1977·Granted Oct 17, 1978·17 cites·51 claims
- 1151US9422459B2Coatings for protection against corrosion in adhesively bonded steel jointsWEIR JOHN DOUGLAS·Filed 2011·Granted Aug 23, 2016·0 cites·20 claims
- 1248US2009008554A1Method for infrared imaging of living or non-living objects including terrains that are either natural or manmadeNORTHROP GRUMMAN CORP·Filed 2007·Application pending·0 cites
- 1347US2008111074A1Method for infrared imaging of substrates through coatingsNORTHROP GRUMMAN CORP·Filed 2007·Application pending·0 cites
- 1443US2004026622A1System and method for imaging of coated substratesFiled 2002·Application pending·0 cites
- 1539US2004224145A1Self-decontaminating or self-cleaning coating for protection against hazardous bio-pathogens and toxic chemical agentsFiled 2003·Application pending·0 cites
- 1638US6096700AEnvironmental wipe solvent compositions and processesNORTHROP GRUMMAN CORP·Filed 1998·Granted Aug 1, 2000·9 cites·4 claims
- 1737US6025313AMethod for protecting steel alloys from embrittling effects of benzyl alcohol paint strippers, and compositionsNORTHROP GRUMMAN CORP·Filed 1998·Granted Feb 15, 2000·6 cites·11 claims
- 1836US2006155010A1Surface treatment of metallic fillers for organic resinsMCLAUGHLIN JOANNE S·Filed 2005·Application pending·0 cites
- 1934US2011220855A1Self-Cleaning Coating for Protection Against Hazardous Biopathogens and Toxic Chemical Agents Utilizing Both Super Hydrophobic Effects and Suitable Oxide InterfacesWEIR JOHN D·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →