Inventor · disambiguated record
Betty J. Felber
Also filed as: FELBER BETTY J
5 granted patents·89 citations·filing 1977–1981
82Inventor score
Top patents by PatentIndex Score
5 records- 0172US4275789ASilicate activated lignosulfonate gel treatments of conductive zonesSTANDARD OIL CO INDIANA·Filed 1979·Granted Jun 30, 1981·24 cites·16 claims
- 0267US4074757AMethod using lignosulfonates for high-temperature pluggingSTANDARD OIL CO INDIANA·Filed 1977·Granted Feb 21, 1978·24 cites·12 claims
- 0364US4252194AMethod of using polymerized lignosulfonates for mobility controlSTANDARD OIL CO INDIANA·Filed 1979·Granted Feb 24, 1981·19 cites·9 claims
- 0452US4428429AMethod for sweep improvement utilizing gel-forming ligninsSTANDARD OIL CO·Filed 1981·Granted Jan 31, 1984·13 cites·18 claims
- 0544US4257813AFormation treatment with silicate activated lignosulfonate gelSTANDARD OIL CO INDIANA·Filed 1979·Granted Mar 24, 1981·9 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Betty J. Felber 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 →