Inventor · disambiguated record
James Mohrfeld
Also filed as: MOHRFELD JAMES · MOHRFELD JAMES W
4 granted patents·45 citations·filing 1988–2020
74Inventor score
Top patents by PatentIndex Score
4 records- 0171US7278448B2Rotary ball valve assemblyMOGAS IND INC·Filed 2006·Granted Oct 9, 2007·6 cites·20 claims
- 0268US6974116B1Rotary ball valve assemblyEVOLA LTD·Filed 2004·Granted Dec 13, 2005·18 cites·20 claims
- 0354US4815700ABall valve with improved sealsMOHRFELD JAMES W·Filed 1988·Granted Mar 28, 1989·21 cites·17 claims
- 0431US11136092B1Vent cap systemMOHRFELD JAMES·Filed 2020·Granted Oct 5, 2021·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →