Assignee
SWIETLIK GEORGE
GB·7 granted patents·1 pending application·126 citations·filing 1984–2012
Top patents by PatentIndex Score
8 records- 0182US9109410B2Method system and apparatus for reducing shock and drilling harmonic variationSWIETLIK GEORGE·Filed 2008·Granted Aug 18, 2015·23 cites·14 claims
- 0281US4572305ADrilling apparatusSWIETLIK GEORGE·Filed 1984·Granted Feb 25, 1986·55 cites·5 claims
- 0367US8590629B2Flow stop valve and methodSWIETLIK GEORGE·Filed 2009·Granted Nov 26, 2013·7 cites·20 claims
- 0462US4754821ALocking deviceSWIETLIK GEORGE·Filed 1986·Granted Jul 5, 1988·31 cites·13 claims
- 0549US8752630B2Flow stop valveSWIETLIK GEORGE·Filed 2012·Granted Jun 17, 2014·0 cites·18 claims
- 0643US9347286B2Flow stop valveSWIETLIK GEORGE·Filed 2009·Granted May 24, 2016·2 cites·27 claims
- 0741US2009020337A1Downhole drilling toolSWIETLIK GEORGE·Filed 2008·Application pending·0 cites
- 0835US4865138ADrill string stabilizerSWIETLIK GEORGE·Filed 1988·Granted Sep 12, 1989·8 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →