Inventor · disambiguated record
John D. Echols
Also filed as: ECHOLS JOHN D
5 granted patents·148 citations·filing 1985–2019
81Inventor score
Top patents by PatentIndex Score
5 records- 0192US4629481ALow pressure drop modular centrifugal moisture separatorWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted Dec 16, 1986·95 cites·15 claims
- 0284US10786181B1GoniometerECHOLS JOHN D·Filed 2019·Granted Sep 29, 2020·11 cites·3 claims
- 0372US4871307AFlame ignition and monitoring system and methodHARRIS GEORGE W·Filed 1988·Granted Oct 3, 1989·32 cites·20 claims
- 0463US9022221B1Gold dry washerECHOLS JOHN D·Filed 2014·Granted May 5, 2015·2 cites·3 claims
- 0539US4664178AOne-piece removable tube lane blocking device for nuclear steam generatorWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted May 12, 1987·8 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →