Inventor · disambiguated record
George F. Gehrig
Also filed as: GEHRIG GEORGE F
2 granted patents·98 citations·filing 1984–1985
67Inventor score
Technology areasE21B
Files withEXXON PRODUCTION RESEARCH CO2
Top patents by PatentIndex Score
2 records- 0183US4553429AMethod and apparatus for monitoring fluid flow between a borehole and the surrounding formations in the course of drilling operationsEXXON PRODUCTION RESEARCH CO·Filed 1984·Granted Nov 19, 1985·68 cites·14 claims
- 0256US4610161AMethod and apparatus for determining fluid circulation conditions in well drilling operationsEXXON PRODUCTION RESEARCH CO·Filed 1985·Granted Sep 9, 1986·30 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when George F. Gehrig 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 →