Inventor · disambiguated record
Richard Howlett
Also filed as: HOWLETT RICHARD · HOWLETT RICHARD MARTIN
7 granted patents·1 pending application·204 citations·filing 1973–2012
87Inventor score
Top patents by PatentIndex Score
8 records- 0197US3954808AMethylene bis-phenol alkanoic acid compoundsCOOPER & CO LTD EDWIN·Filed 1973·Granted May 4, 1976·93 cites·7 claims
- 0290US4083791ALubricating oil containing reaction products of polyisobutylphenol, esters of chloroacetic acid, and ethylene polyamineCOOPER & CO LTD EDWIN·Filed 1976·Granted Apr 11, 1978·47 cites·6 claims
- 0383US3966807ALubricant additives, their preparation and compositions containing themCOOPER & CO LTD EDWIN·Filed 1974·Granted Jun 29, 1976·20 cites·15 claims
- 0478US4051049ALubricating oil containing alkanoic amide or ester-bridged hydrocarbyl substituted phenolsCOOPER & CO LTD EDWIN·Filed 1976·Granted Sep 27, 1977·21 cites·10 claims
- 0576US8460819B2Battery stack arrangementFREDRIKSSON LARS·Filed 2007·Granted Jun 11, 2013·3 cites·10 claims
- 0670US4046802AProcess for making a high molecular weight alkylphenoxy substituted aliphatic carboxylic esterCOOPER & CO LTD EDWIN·Filed 1976·Granted Sep 6, 1977·17 cites·15 claims
- 0761US9653917B2Energy management systemHOWLETT RICHARD·Filed 2012·Granted May 16, 2017·3 cites·10 claims
- 0847US2009053586A1Bipolar battery including a pressure sensorNILAR INT AB·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →