Inventor · disambiguated record
Helmut Kottmann
Also filed as: KOTTMANN HELMUT
3 granted patents·38 citations·filing 1974–1995
68Inventor score
Files withMAHLE GMBH2
Top patents by PatentIndex Score
3 records- 0176US3971355APiston rod-connecting rod interconnections for internal combustion enginesMAHLE GMBH·Filed 1974·Granted Jul 27, 1976·32 cites·4 claims
- 0225US5755191ATwo-stroke internal combustion engine with charging cylinderFiled 1995·Granted May 26, 1998·4 cites·12 claims
- 0325US4303044AAluminium 2-stroke engine cylinder and crank caseMAHLE GMBH·Filed 1980·Granted Dec 1, 1981·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →