Inventor · disambiguated record
John R. Richards
Also filed as: RICHARDS JOHN · RICHARDS JOHN R · RICHARDS JOHN S
7 granted patents·2 pending applications·121 citations·filing 1974–2018
84Inventor score
Top patents by PatentIndex Score
9 records- 0185US3984296ASystem and process for controlling air pollutionRICHARDS JOHN R·Filed 1974·Granted Oct 5, 1976·40 cites·12 claims
- 0276US7198698B1Method of photochemically removing ammonia from gas streamsAIR CONTROL TECH P C·Filed 2003·Granted Apr 3, 2007·30 cites·7 claims
- 0371US4697870ATermination for light-conducting cablePILLING CO·Filed 1983·Granted Oct 6, 1987·28 cites·9 claims
- 0467US6770174B1Photochemical system and method for removal for formaldehyde from industrial process emissionsAIR CONTROL TECH P C·Filed 2002·Granted Aug 3, 2004·17 cites·30 claims
- 0545US2015136710A1PHOTOCHEMICAL PROCESS FOR THE LIQUID PHASE DESTRUCTION OF POLYCHLORINATED BIPHENYL COMPOUNDS, POLYCHLORINATED DIBENZO-p-DIOXIN, AND POLYCHLORINATED DIBENZOFURAN CONTAMINATED SLUDGES AND SOILSAIR CONTROL TECH P C·Filed 2014·Application pending·0 cites
- 0636US2003081929A1Optical ribbon separation methods and tools thereforFiled 2001·Application pending·0 cites
- 0730US5606636AOptical cable for avoiding dry-band arcingBICC PLC·Filed 1994·Granted Feb 25, 1997·6 cites·20 claims
- 0827US10744436B2Particulate separator for the removal of large particulate matter from ventilation system air streamsAIR CONTROL TECHNIQUES PC·Filed 2018·Granted Aug 18, 2020·0 cites·7 claims
- 0923US6541677B2Photochemical system and method for the removal of PCDD or PCDF compounds from industrial process emissionsAIR CONTROL TECH P C·Filed 2001·Granted Apr 1, 2003·0 cites·40 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →