Inventor · disambiguated record
Michael S. Chelf
Also filed as: CHELF MICHAEL S
1 granted patent·4 pending applications·3 citations·filing 2011–2011
20Inventor score
Technology areasE21B
Top patents by PatentIndex Score
5 records- 0163US9631437B2Systems and methods for managing pressures in casing annuli of subterranean wellsDALE BRUCE A·Filed 2011·Granted Apr 25, 2017·3 cites·15 claims
- 0237US2013199789A1Method and System for Fracturing a FormationLIANG YUEMING·Filed 2011·Application pending·0 cites
- 0337US2013211807A1Method and System for Fracturing a FormationTEMPLETON-BARRETT ELIZABETH LAND·Filed 2011·Application pending·0 cites
- 0435US2013199781A1Method and System for Fracture Stimulation by Formation DisplacementDALE BRUCE A·Filed 2011·Application pending·0 cites
- 0534US2013206412A1Method and System for Fracture Stimulation by Cyclic Formation Settling and DisplacementDALE BRUCE A·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →