Inventor · disambiguated record
David Grimwade
Also filed as: GRIMWADE DAVID · GRIMWADE DAVID JAMES
4 granted patents·7 citations·filing 2012–2020
63Inventor score
Top patents by PatentIndex Score
4 records- 0169US9494087B2Stick-resistant engine over-speed shut-down valveAMOT CONTROLS CORP·Filed 2014·Granted Nov 15, 2016·3 cites·10 claims
- 0261US8899257B2Disc assembly for a valve and method of making the sameGRIMWADE DAVID·Filed 2012·Granted Dec 2, 2014·4 cites·14 claims
- 0349US11362345B2Cooling module for a fuel cell system and method of detecting flowable coolant in a fuel cell systemINTELLIGENT ENERGY LTD·Filed 2018·Granted Jun 14, 2022·0 cites·25 claims
- 0445US12371859B2Rail clamp connectorPANDROL VORTOK LTD·Filed 2020·Granted Jul 29, 2025·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →