Inventor · disambiguated record
Michael M. Epstein
Also filed as: EPSTEIN MICHAEL M
3 granted patents·1,069 citations·filing 1981–1986
82Inventor score
Files withEXXON PRODUCTION RESEARCH CO3
Top patents by PatentIndex Score
3 records- 0198US4716964AUse of degradable ball sealers to seal casing perforations in well treatment fluid diversionEXXON PRODUCTION RESEARCH CO·Filed 1986·Granted Jan 5, 1988·490 cites·5 claims
- 0298US4526695AComposition for reducing the permeability of subterranean formationsEXXON PRODUCTION RESEARCH CO·Filed 1983·Granted Jul 2, 1985·244 cites·5 claims
- 0398US4387769AMethod for reducing the permeability of subterranean formationsEXXON PRODUCTION RESEARCH CO·Filed 1981·Granted Jun 14, 1983·335 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →