Inventor · disambiguated record
Wilhelm Hannibal
Also filed as: HANNIBAL WILHELM
8 granted patents·96 citations·filing 1989–2004
87Inventor score
Top patents by PatentIndex Score
8 records- 0182US5111780ADrive arrangement for a camshaft in an internal combustion engineAUDI AG·Filed 1989·Granted May 12, 1992·34 cites·10 claims
- 0253US5622143AMulti-cylinder internal combustion engineAUDI AG·Filed 1994·Granted Apr 22, 1997·13 cites·5 claims
- 0351US4870990ADouble-flow butterfly valve partAUDI AG·Filed 1989·Granted Oct 3, 1989·14 cites·5 claims
- 0446US7895981B2Variable valve lift device for the lift adjustment of gas-exchange valves of an internal combustion engineENTEC CONSULTING GMBH·Filed 2004·Granted Mar 1, 2011·4 cites·22 claims
- 0541US5404845AValve mechanism for an internal-combustion engineAUDI AG·Filed 1994·Granted Apr 11, 1995·13 cites·13 claims
- 0638US5211141ADrive arrangement for a camshaft fitted in the cylinder head of an internal combustion engineAUDI AG·Filed 1990·Granted May 18, 1993·8 cites·2 claims
- 0734US5413071AValve actuating mechanism for an internal combustion engineAUDI AG·Filed 1994·Granted May 9, 1995·6 cites·2 claims
- 0828US5495831AValve actuating mechanism for an internal combustion engineAUDI AG·Filed 1993·Granted Mar 5, 1996·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →