Inventor · disambiguated record
Robert Johnson
Also filed as: JOHNSON ROBERT · JOHNSON ROBERT E · JOHNSON ROBERT EDWIN · JOHNSON ROBERT ERIC
9 granted patents·4 pending applications·513 citations·filing 1982–2021
91Inventor score
Top patents by PatentIndex Score
13 records- 0193US5279676AMethod for cleaning a boilerCAPITAL FORMATION INC·Filed 1992·Granted Jan 18, 1994·82 cites·5 claims
- 0291US4455553ASmoke detector of the ionization typePYROTECTOR INC·Filed 1982·Granted Jun 19, 1984·67 cites·7 claims
- 0384US6363932B1Aerosol enhancement deviceCLINICAL TECHNOLOGIES INC·Filed 2000·Granted Apr 2, 2002·164 cites·39 claims
- 0484US5857350AEvaporative cooling deviceFiled 1997·Granted Jan 12, 1999·74 cites·13 claims
- 0573US7204245B2Aerosol enhancement deviceCLINICAL TECHNOLOGIES INC·Filed 2001·Granted Apr 17, 2007·64 cites·24 claims
- 0673US5193491ACleaning system for boilerCAPITAL FORMATION INC·Filed 1991·Granted Mar 16, 1993·29 cites·14 claims
- 0761US6895772B2Oscillating evaporative cooling deviceFiled 2003·Granted May 24, 2005·12 cites·15 claims
- 0854US2022007541A1Dual inline memory module heat sink for conduction cooled environmentsCRYSTAL GROUP INC·Filed 2021·Application pending·0 cites
- 0947US2007169774A1Aerosol enhancement deviceCLINICAL TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 1044US4456907AIonization type smoke detector with test circuitPYROTECTOR INC·Filed 1983·Granted Jun 26, 1984·10 cites·12 claims
- 1142US4564762ASmoke detectorPYROTECTOR INC·Filed 1984·Granted Jan 14, 1986·11 cites·8 claims
- 1239US2002122309A1Led beacon lampFiled 2001·Application pending·0 cites
- 1338US2003136143A1Evaporative cooling deviceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →