Inventor · disambiguated record
Patrick C. Stone
Also filed as: STONE PATRICK C
7 granted patents·182 citations·filing 1984–2013
86Inventor score
Technology areasE21B
Top patents by PatentIndex Score
7 records- 0191US9284803B2One-way flowable anchoring system and method of treating and producing a wellSTONE PATRICK C·Filed 2013·Granted Mar 15, 2016·30 cites·20 claims
- 0281US4836278AApparatus for isolating a plurality of vertically spaced perforations in a well conduitBAKER OIL TOOLS INC·Filed 1988·Granted Jun 6, 1989·68 cites·2 claims
- 0367US4610300ATubing actuated retrievable packerBAKER OIL TOOLS INC·Filed 1984·Granted Sep 9, 1986·34 cites·50 claims
- 0448US5176217ASealing assembly for subterranean well packing unitBAKER HUGHES INC·Filed 1991·Granted Jan 5, 1993·23 cites·8 claims
- 0544US5103904ASealing assembly for subterranean well packing unitBAKER HUGHES INC·Filed 1991·Granted Apr 14, 1992·20 cites·4 claims
- 0633US4735266AMethod and apparatus for isolating a plurality of vertically spaced perforations in a well conduitBAKER OIL TOOLS INC·Filed 1986·Granted Apr 5, 1988·7 cites·12 claims
- 0728US4789029ATension set packing apparatus for subterranean wellsBAKER OIL TOOLS INC·Filed 1987·Granted Dec 6, 1988·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →