Assignee
FINGER JOHN W
US·3 granted patents·21 citations·filing 2010–2011
Top patents by PatentIndex Score
3 records- 0180US8857736B1Washing system and methodFINGER JOHN W·Filed 2011·Granted Oct 14, 2014·6 cites·20 claims
- 0278US8443893B1Cleaning apparatus for a wellhead assembly and method of use thereofFINGER JOHN W·Filed 2010·Granted May 21, 2013·11 cites·19 claims
- 0368US8939382B1Steam-heated fluid pressure washer systemFINGER JOHN W·Filed 2011·Granted Jan 27, 2015·4 cites·13 claims
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