Inventor · disambiguated record
Graham Plews
Also filed as: PLEWS GRAHAM
3 granted patents·10 citations·filing 2014–2015
59Inventor score
Top patents by PatentIndex Score
3 records- 0173US10036574B2Devices comprising a heat source material and activation chambers for the sameBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2014·Granted Jul 31, 2018·8 cites·20 claims
- 0268US10542777B2Apparatus for heating or cooling a material contained thereinBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2015·Granted Jan 28, 2020·2 cites·10 claims
- 0342US10638791B2Methods of manufacturing a double-walled tubeBRITISH AMERICAN TOBACCO INVESTMENTS LTD·Filed 2015·Granted May 5, 2020·0 cites·9 claims
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