Inventor · disambiguated record
Josef Wienand
Also filed as: WIENAND JOSEF
3 granted patents·64 citations·filing 1979–1998
73Inventor score
Top patents by PatentIndex Score
3 records- 0160US4377280ACylindrical helical compression springBRUENINGHAUS GMBH STAHLWERKE·Filed 1979·Granted Mar 22, 1983·24 cites·3 claims
- 0259US6022427AMethod for producing helical springsKRUPP GMBH·Filed 1998·Granted Feb 8, 2000·30 cites·6 claims
- 0328US4730815ALeaf-springBRUENINGHAUS KRUPP GMBH·Filed 1986·Granted Mar 15, 1988·10 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →