Inventor · disambiguated record
Rae Hartwell
Also filed as: HARTWELL RAE
5 granted patents·4 pending applications·32 citations·filing 1993–2024
73Inventor score
Top patents by PatentIndex Score
9 records- 0183US12249746B2Enclosed fuel cell stack rowCELLCENTRIC GMBH & CO KG·Filed 2024·Granted Mar 11, 2025·1 cites·5 claims
- 0265US11984631B2Enclosed fuel cell stack rowDAIMLER AG·Filed 2019·Granted May 14, 2024·0 cites·5 claims
- 0364US5316355AIntegral door knob assembly with spring returnMASCO CORP·Filed 1993·Granted May 31, 1994·26 cites·11 claims
- 0457US6862801B2Systems, apparatus and methods for isolating, compressing and/or retaining the structure of a fuel cell stackBALLARD POWER SYSTEMS·Filed 2001·Granted Mar 8, 2005·5 cites·39 claims
- 0556US9876249B2Fuel cell stacks with increased natural frequencyDAIMLER AG·Filed 2014·Granted Jan 23, 2018·0 cites·14 claims
- 0655US2008271311A1Device for assembling a banded fuel cell stackHILL GRAHAM E·Filed 2008·Application pending·0 cites
- 0752US2007196719A1Device for assembling a banded fuel cell stackHILL GRAHAM E·Filed 2007·Application pending·0 cites
- 0844US2006006155A1Device for assembling a banded fuel cell stackHILL GRAHAM E·Filed 2004·Application pending·0 cites
- 0937US2006141327A1Electrically balanced fluid manifold assembly for an electrochemical fuel cell systemHARTWELL RAE·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →