Assignee
JOHNSTON CHARLES E
US·2 granted patents·1 pending application·1 citations·filing 2007–2016
Top patents by PatentIndex Score
3 records- 0158US8459970B2High pressure pump of variable displacementJOHNSTON CHARLES E·Filed 2007·Granted Jun 11, 2013·1 cites·16 claims
- 0240US9228688B2Shock attenuator and closure for sameJOHNSTON CHARLES E·Filed 2012·Granted Jan 5, 2016·0 cites·20 claims
- 0338US2017113325A1Method and Apparatus For Multi-Axis Waterjet/Abrasivejet CuttingJOHNSTON CHARLES E·Filed 2016·Application pending·0 cites
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