Inventor · disambiguated record
Ronald J. Wickersham
Also filed as: WICKERSHAM RONALD J
3 granted patents·60 citations·filing 1979–2017
71Inventor score
Top patents by PatentIndex Score
3 records- 0180US4481662AMethod and apparatus for operating a loudspeaker below resonant frequencyLONG EDWARD M·Filed 1982·Granted Nov 6, 1984·35 cites·15 claims
- 0259US9748910B1Instrument interconnect systemWICKERSHAM RONALD J·Filed 2017·Granted Aug 29, 2017·2 cites·20 claims
- 0354US4361736APressure recording process and deviceLONG EDWARD M·Filed 1979·Granted Nov 30, 1982·23 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →