Inventor · disambiguated record
Oliver C. Kerfoot
Also filed as: KERFOOT OLIVER C
3 granted patents·28 citations·filing 1974–1975
69Inventor score
Files withCONTINENTAL OIL CO3
Top patents by PatentIndex Score
3 records- 0169US3933201AMethod using overbased branched-chain alkylaromatic sulfonates as waterflood additivesCONTINENTAL OIL CO·Filed 1974·Granted Jan 20, 1976·14 cites·4 claims
- 0246US3952803AOil recovery method using overbased waterflood additive containing sulfonates derived from alkylation reaction productsCONTINENTAL OIL CO·Filed 1975·Granted Apr 27, 1976·10 cites·4 claims
- 0329US3965984AWaterflood method using overbased normal alkylaromatic sulfonatesCONTINENTAL OIL CO·Filed 1974·Granted Jun 29, 1976·4 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Oliver C. Kerfoot files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →