Inventor · disambiguated record
Roland Diethelm
Also filed as: DIETHELM ROLAND
9 granted patents·1 pending application·418 citations·filing 1986–2014
91Inventor score
Top patents by PatentIndex Score
10 records- 0192US5998053AMethod for operating an apparatus with fuel cellsSULZER HEXIS AG·Filed 1997·Granted Dec 7, 1999·134 cites·13 claims
- 0284US5270131AModule for a fuel cell batterySULZER AG·Filed 1991·Granted Dec 14, 1993·91 cites·15 claims
- 0376US5418079AAxially symmetric fuel cell batterySULZER INNOTEC AG·Filed 1994·Granted May 23, 1995·53 cites·9 claims
- 0465US5212023ASolid electrolytic fuel cell and method of dissipating heat thereinSULZER AG·Filed 1991·Granted May 18, 1993·35 cites·14 claims
- 0561US6258474B1Fuel cell module with an integrated additional heaterSULZER HEXIS AG·Filed 1998·Granted Jul 10, 2001·34 cites·19 claims
- 0661US5840437AApparatus with fuel cellsSULZER INNOTEC AG·Filed 1996·Granted Nov 24, 1998·32 cites·11 claims
- 0755US4789027ARibbed heat exchangerSULZER AG·Filed 1986·Granted Dec 6, 1988·18 cites·4 claims
- 0854US2017082369A1Bank For Heating Element And A Heating Element Comprising Such A BankZEHNDER GROUP INT AG·Filed 2014·Application pending·0 cites
- 0952US10436475B2System and method for fastening a heating or cooling bodyZEHNDER GROUP INT AG·Filed 2014·Granted Oct 8, 2019·0 cites·15 claims
- 1051US5264300ACentrally symmetrical fuel cell batterySULZER AG·Filed 1992·Granted Nov 23, 1993·21 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →