Inventor · disambiguated record
Billie J. Bradley
Also filed as: BRADLEY BILLIE J
3 granted patents·126 citations·filing 1987–1988
76Inventor score
Technology areasE21B
Files withHALLIBURTON CO3
Top patents by PatentIndex Score
3 records- 0176US4809776ASub-surface release plug assemblyHALLIBURTON CO·Filed 1987·Granted Mar 7, 1989·58 cites·17 claims
- 0270US4934452ASub-surface release plug assemblyHALLIBURTON CO·Filed 1988·Granted Jun 19, 1990·44 cites·19 claims
- 0350US4875524ACasing centralizerHALLIBURTON CO·Filed 1988·Granted Oct 24, 1989·24 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →