Inventor · disambiguated record
Heinz Pfann
Also filed as: PFANN HEINZ
3 granted patents·60 citations·filing 1995–2004
71Inventor score
Top patents by PatentIndex Score
3 records- 0176US5647675AAngular thrust discSCHAEFFLER WAELZLAGER KG·Filed 1995·Granted Jul 15, 1997·36 cites·10 claims
- 0262US5846001AThrust bearing washerSCHAEFFLER WAELZLAGER OHG·Filed 1997·Granted Dec 8, 1998·21 cites·4 claims
- 0345US7137497B2Means for securing a cage of a freewheel against rotationINA SCHAEFFLER KG·Filed 2004·Granted Nov 21, 2006·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →