Inventor · disambiguated record
Ronald A. Marmol
Also filed as: MARMOL RONALD · MARMOL RONALD A
4 granted patents·236 citations·filing 1978–1995
82Inventor score
Files withUNITED TECHNOLOGIES CORP4
Top patents by PatentIndex Score
4 records- 0194US4952076AFluid damper for thrust bearingUNITED TECHNOLOGIES CORP·Filed 1989·Granted Aug 28, 1990·89 cites·13 claims
- 0292US4213661ABearing support structure combining fluid damping and spring damping apparatusUNITED TECHNOLOGIES CORP·Filed 1978·Granted Jul 22, 1980·73 cites·5 claims
- 0385US4981415ASupport for oil film dampersUNITED TECHNOLOGIES CORP·Filed 1989·Granted Jan 1, 1991·59 cites·5 claims
- 0433US5839268AActive hydraulic rotor dampingUNITED TECHNOLOGIES CORP·Filed 1995·Granted Nov 24, 1998·15 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →