Assignee
BASSINGER GREY
6 granted patents·1 pending application·182 citations·filing 1977–2011
Top patents by PatentIndex Score
7 records- 0185US4844181AFloating subBASSINGER GREY·Filed 1988·Granted Jul 4, 1989·78 cites·10 claims
- 0275US7377338B2Downhole percussion toolBASSINGER GREY·Filed 2005·Granted May 27, 2008·15 cites·29 claims
- 0369US4106823ABorehole contacting apparatus for bottom hole assemblyBASSINGER GREY·Filed 1977·Granted Aug 15, 1978·28 cites·14 claims
- 0459US5343944ASelf aligning stuffing box for pumpjack unitsBASSINGER GREY·Filed 1992·Granted Sep 6, 1994·34 cites·20 claims
- 0548US4227586ARoller reamer apparatusBASSINGER GREY·Filed 1978·Granted Oct 14, 1980·14 cites·17 claims
- 0644US4398610ARoller reamer apparatusBASSINGER GREY·Filed 1981·Granted Aug 16, 1983·13 cites·2 claims
- 0738US2012152576A1Extra area down-hole hammer apparatus and methodBASSINGER GREY·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →