Inventor · disambiguated record
Ralph Hilton
Also filed as: HILTON RALPH · HILTON RALPH M · HILTON RALPH MICHAEL
8 granted patents·1 pending application·76 citations·filing 1990–2020
86Inventor score
Top patents by PatentIndex Score
9 records- 0196US10668807B2Compressed natural gas fueling system with integrated fill receptacleWORTHINGTON IND INC·Filed 2019·Granted Jun 2, 2020·19 cites·20 claims
- 0294US10118483B2Compressed natural gas fueling system with integrated fill receptacleDHYBRID SYSTEMS LLC·Filed 2016·Granted Nov 6, 2018·8 cites·18 claims
- 0394US9499047B2Compressed natural gas fueling system with integrated fill receptacleDHYBRID SYSTEMS LLC·Filed 2013·Granted Nov 22, 2016·15 cites·6 claims
- 0492US10449853B2Compressed natural gas fueling system with integrated fill receptacleWORTHINGTON IND INC·Filed 2018·Granted Oct 22, 2019·4 cites·20 claims
- 0582US11364795B2Compressed natural gas fueling system with integrated fill receptacleWORTHINGTON IND INC·Filed 2020·Granted Jun 21, 2022·1 cites·20 claims
- 0660US5090242ARemote, pneumatic, continuous sensor of the liquid level in a vacuum tankHILTON INSTR INC·Filed 1990·Granted Feb 25, 1992·29 cites·2 claims
- 0759US9463408B2Compressed natural gas filter for natural gas vehicleDHYBRID SYSTEMS LLC·Filed 2014·Granted Oct 11, 2016·0 cites·3 claims
- 0851US10161359B2Compressed natural gas filter for natural gas vehicleDHYBRID SYSTEMS LLC·Filed 2016·Granted Dec 25, 2018·0 cites·13 claims
- 0938US2017268218A1Modular, transportable, insulated building, with water, and fire resistant floor, wall, and roof panel, pre-manufactured assembliesHILTON ENG INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →