Inventor · disambiguated record
Pierre Goldschild
Also filed as: GOLDSCHILD PIERRE · GOLDSCHILD PIERRE H
7 granted patents·213 citations·filing 1974–1990
88Inventor score
Technology areasE21B
Files withSCHLUMBERGER TECHNOLOGY CORP7
Top patents by PatentIndex Score
7 records- 0178US4678035AMethods and apparatus for subsurface testing of well bore fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 1985·Granted Jul 7, 1987·59 cites·17 claims
- 0272US4256282ASubsea valve apparatus having hydrate inhibiting injectionSCHLUMBERGER TECHNOLOGY CORP·Filed 1978·Granted Mar 17, 1981·38 cites·7 claims
- 0369US4350205AWork over methods and apparatusSCHLUMBERGER TECHNOLOGY CORP·Filed 1980·Granted Sep 21, 1982·40 cites·20 claims
- 0457US5117685AApparatus for testing an oil well, and corresponding methodSCHLUMBERGER TECHNOLOGY CORP·Filed 1990·Granted Jun 2, 1992·33 cites·21 claims
- 0557US3950021APulling and running toolSCHLUMBERGER TECHNOLOGY CORP·Filed 1974·Granted Apr 13, 1976·19 cites·21 claims
- 0645US4915178AMethod of inserting a tool into a well under pressureSCHLUMBERGER TECHNOLOGY CORP·Filed 1989·Granted Apr 10, 1990·17 cites·8 claims
- 0731US5167278AWell testing apparatusSCHLUMBERGER TECHNOLOGY CORP·Filed 1990·Granted Dec 1, 1992·7 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Pierre Goldschild 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 →