Inventor · disambiguated record
Douglas C. Johnson
Also filed as: JOHNSON DOUGLAS · JOHNSON DOUGLAS C · JOHNSON DOUGLAS CHARLES · JOHNSON DOUGLAS R
7 granted patents·2 pending applications·139 citations·filing 1987–2025
87Inventor score
Top patents by PatentIndex Score
9 records- 0178US6162048ADual orifice pilot assemblyGRIFFIOEN ROBERT HOWARD·Filed 1999·Granted Dec 19, 2000·54 cites·18 claims
- 0276US4794754ALow cost annular combustorSUNDSTRAND CORP·Filed 1987·Granted Jan 3, 1989·32 cites·19 claims
- 0363US2025353229A1Molded lubrication adaptor assembly with oil filter housing and method of making the sameRB DISTRIB INC·Filed 2025·Application pending·0 cites
- 0452USD798441SFluid bagGAMBRO LUNDIA AB·Filed 2015·Granted Sep 26, 2017·6 cites·1 claims
- 0550US5120989ASimplified clock distribution in electronic systemsUS ARMY·Filed 1991·Granted Jun 9, 1992·12 cites·8 claims
- 0650US5062262ACooling of turbine nozzlesSUNDSTRAND CORP·Filed 1988·Granted Nov 5, 1991·12 cites·10 claims
- 0749US4938020ALow cost annular combustorSUNDSTRAND CORP·Filed 1988·Granted Jul 3, 1990·12 cites·12 claims
- 0844US2007209983A1Hydraulic lubrication filter assemblyDEERE & CO·Filed 2006·Application pending·0 cites
- 0933US5058375AGas turbine annular combustor with radial dilution air injectionSUNDSTRAND CORP·Filed 1990·Granted Oct 22, 1991·11 cites·9 claims
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