Inventor · disambiguated record
Alan L. Newcomb
Also filed as: NEWCOMB ALAN L
4 granted patents·99 citations·filing 1978–1980
78Inventor score
Files withSMITH INTERNATIONAL4
Top patents by PatentIndex Score
4 records- 0189US4358384AComposite grease for rock bit bearingsSMITH INTERNATIONAL·Filed 1980·Granted Nov 9, 1982·55 cites·40 claims
- 0257US4248484APressure venting O-ring bearing seal for rock bitsSMITH INTERNATIONAL·Filed 1979·Granted Feb 3, 1981·22 cites·11 claims
- 0355US4200160ASweep pickup for a big hole bitSMITH INTERNATIONAL·Filed 1978·Granted Apr 29, 1980·20 cites·8 claims
- 0428US4209121AElectronic bit gagingSMITH INTERNATIONAL·Filed 1978·Granted Jun 24, 1980·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →