Inventor · disambiguated record

Willard J. Sevigny

Also filed as: SEVIGNY WILLARD J

1 granted patent·82 citations·filing 1993–1993

52Inventor score

Technology areasY10S

Files withCHEVRON RES & TECH1

Top patents by PatentIndex Score

1 record

0183US5358045AEnhanced oil recovery method employing a high temperature brine tolerant foam-forming compositionCHEVRON RES & TECH·Filed 1993·Granted Oct 25, 1994·82 cites·10 claims

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