Inventor · disambiguated record
Hanspeter Wieland
Also filed as: WIELAND HANSPETER
4 granted patents·69 citations·filing 1987–2003
77Inventor score
Files withMAHLE GMBH4
Top patents by PatentIndex Score
4 records- 0188US7131418B2Cooled piston for an internal combustion engineMAHLE GMBH·Filed 2003·Granted Nov 7, 2006·30 cites·7 claims
- 0266US4843698AProcess for the production of a cast piston upper part of a two-part pistonMAHLE GMBH·Filed 1987·Granted Jul 4, 1989·23 cites·4 claims
- 0348US5113817APiston with specific land characteristicsMAHLE GMBH·Filed 1991·Granted May 19, 1992·14 cites·15 claims
- 0440US7080610B2Cooled piston consisting of two partsMAHLE GMBH·Filed 2003·Granted Jul 25, 2006·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →