Inventor · disambiguated record
Fred L. Watson
Also filed as: WATSON FRED L
3 granted patents·174 citations·filing 1982–1988
76Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0189US4909336ADrill steering in high magnetic interference areasAPPLIED NAVIGATION DEVICES·Filed 1988·Granted Mar 20, 1990·121 cites·21 claims
- 0264US4593559AApparatus and method to communicate bidirectional information in a boreholeAPPLIED TECH ASS·Filed 1985·Granted Jun 10, 1986·37 cites·11 claims
- 0346US4459760AApparatus and method to communicate information in a boreholeAPPLIED TECH ASS·Filed 1982·Granted Jul 17, 1984·16 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →