Assignee
NENNIGER JOHN E
CA·3 granted patents·138 citations·filing 1990–1992
Top patents by PatentIndex Score
3 records- 0178US5120935AMethod and apparatus for oil well stimulation utilizing electrically heated solventsNENNIGER JOHN E·Filed 1990·Granted Jun 9, 1992·62 cites·23 claims
- 0272US5247994AMethod of stimulating oil wellsNENNIGER JOHN E·Filed 1992·Granted Sep 28, 1993·56 cites·18 claims
- 0349US5282263AMethod of stumulating oil wells by pumped solvent heated in situ to reduce wax obstructionsNENNIGER JOHN E·Filed 1991·Granted Jan 25, 1994·20 cites·15 claims
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