Individual holder
HEWITSON JOHN A
US·2 granted patents·9 citations·filing 2012–2014
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0174US9274247B1High resolution density measurement profiler using silicon photomultiplier sensorsHEWITSON JOHN A·Filed 2014·Granted Mar 1, 2016·3 cites·17 claims
- 0273US8754374B1System to completely measure multiple densities at varying levels in tanksHEWITSON JOHN A·Filed 2012·Granted Jun 17, 2014·6 cites·21 claims
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