Inventor · disambiguated record
Ronald M. Markos
Also filed as: MARKOS RONALD M
3 granted patents·39 citations·filing 1990–1997
67Inventor score
Files withWESTINGHOUSE AIR BRAKE CO3
Top patents by PatentIndex Score
3 records- 0176US5836571ADisc diaphragm for an intergrated cock valveWESTINGHOUSE AIR BRAKE CO·Filed 1997·Granted Nov 17, 1998·33 cites·20 claims
- 0226US5246502AMethod of cleaning valve bushingsWESTINGHOUSE AIR BRAKE CO·Filed 1992·Granted Sep 21, 1993·4 cites·6 claims
- 0323US5146939AValve bushing cleaning device and method of cleaning valve bushingsWESTINGHOUSE AIR BRAKE CO·Filed 1990·Granted Sep 15, 1992·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →