Inventor · disambiguated record
Viktor Pfeffer
Also filed as: PFEFFER VIKTOR
11 granted patents·312 citations·filing 1987–2003
92Inventor score
Top patents by PatentIndex Score
11 records- 0197US6622664B2Fuel supply systemDAIMLER CHRYSLER AG·Filed 2001·Granted Sep 23, 2003·99 cites·8 claims
- 0287US6082100AMethod for operating a multicylinder internal combustion engineDAIMLER CHRYSLER AG·Filed 1998·Granted Jul 4, 2000·63 cites·6 claims
- 0383US4979427ATemperature-sensitive variation of the compression ratio in pistons having variable compression heightDAIMLER BENZ AG·Filed 1989·Granted Dec 25, 1990·35 cites·4 claims
- 0476US6571748B2Fuel supply systemDAIMLER CHRYSLER AG·Filed 2001·Granted Jun 3, 2003·17 cites·25 claims
- 0572US4785790AVariable compression height piston arrangementDAIMLER BENZ AG·Filed 1987·Granted Nov 22, 1988·24 cites·8 claims
- 0671US6431471B2Bi-fuel injector, in particular for combustion engines, and method of injectionDAIMLER CHRYSLER AG·Filed 2000·Granted Aug 13, 2002·16 cites·21 claims
- 0768US6749754B1Method for desulphurizing engine fuel on board a motor vehicleDAIMLER CHRYSLER AG·Filed 1999·Granted Jun 15, 2004·32 cites·33 claims
- 0859US4784093AArrangement for controlling the oil feed to a control chamber of a piston with variable compression heightDAIMLER BENZ AG·Filed 1987·Granted Nov 15, 1988·16 cites·13 claims
- 0943US6732721B2Injection valveDAIMLER CHRYSLER AG·Filed 2003·Granted May 11, 2004·4 cites·13 claims
- 1042US6616066B2Injection valveDAIMLER CHRYSLER AG·Filed 2001·Granted Sep 9, 2003·4 cites·27 claims
- 1139US7186351B2Injection valveDAIMLER CHRYSLER AG·Filed 2003·Granted Mar 6, 2007·2 cites·16 claims
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