Inventor · disambiguated record
Charles N. Ludvik
Also filed as: LUDVIK CHARLES N
4 granted patents·67 citations·filing 1986–2010
77Inventor score
Top patents by PatentIndex Score
4 records- 0194US8187423B1Fiber reinforced compositesGLENN GREGORY M·Filed 2006·Granted May 29, 2012·41 cites·27 claims
- 0271US8617395B2Thin film composite membranes and their method of preparation and useOFFEMAN RICHARD D·Filed 2010·Granted Dec 31, 2013·5 cites·25 claims
- 0368US4675447AMethod for preparation of alkylsulfonyl alkylchlorobenzenesSTAUFFER CHEMICAL CO·Filed 1986·Granted Jun 23, 1987·10 cites·8 claims
- 0466US5055605APreparation of trisubstituted benzoic acid precursorsICI PLC·Filed 1990·Granted Oct 8, 1991·11 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →