Assignee
HANCOCK JOHN C
US·3 granted patents·6 citations·filing 2008–2013
Top patents by PatentIndex Score
3 records- 0179US9108230B2Method and apparatus for sludge removal from a tankHANCOCK JOHN C·Filed 2008·Granted Aug 18, 2015·4 cites·16 claims
- 0271US9370806B2Method and apparatus for sludge removal from a tankHANCOCK JOHN C·Filed 2011·Granted Jun 21, 2016·1 cites·12 claims
- 0353US10012043B1Process and system for recovery of solids from a drilling fluidHANCOCK JOHN C·Filed 2013·Granted Jul 3, 2018·1 cites·14 claims
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