Inventor · disambiguated record
Willi Springer
Also filed as: SPRINGER WILLI
4 granted patents·91 citations·filing 1979–1994
78Inventor score
Top patents by PatentIndex Score
4 records- 0185US4267811ACylinder head for a mixture-compressing internal combustion engineDAIMLER BENZ AG·Filed 1979·Granted May 19, 1981·44 cites·5 claims
- 0270US4284042AMulticylinder internal combustion engine with valve disconnectionDAIMLER BENZ AG·Filed 1979·Granted Aug 18, 1981·28 cites·16 claims
- 0345US4957068ALiquid-cooled four-valve cylinder head for a multi-cylinder internal combustion engineDAIMLER BENZ AG·Filed 1989·Granted Sep 18, 1990·13 cites·10 claims
- 0431US5722361AInternal combustion engine with pistons that rotate about a center lineSABET HUSCHANG·Filed 1994·Granted Mar 3, 1998·6 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →