Inventor · disambiguated record
Richard A. Erhard
Also filed as: ERHARD RICHARD A · ERHARD RICHARD ALEXANDER
3 granted patents·1 pending application·29 citations·filing 1992–2025
63Inventor score
Top patents by PatentIndex Score
4 records- 0188US12240062B2Weld colletSWAGELOK CO·Filed 2022·Granted Mar 4, 2025·1 cites·20 claims
- 0275US12427609B2Weld colletSWAGELOK CO·Filed 2025·Granted Sep 30, 2025·0 cites·20 claims
- 0363US5246365AReignition device for a gas burnerMAYTAG CORP·Filed 1992·Granted Sep 21, 1993·28 cites·16 claims
- 0438US2010176892A1Ultra Low Power OscillatorVALIDITY SENSORS INC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →