Inventor · disambiguated record
Johannes A. A. M. Van Heeswijk
Also filed as: VAN HEESWIJK JOHANNES A A M
11 granted patents·164 citations·filing 1988–1997
91Inventor score
Files withPHILIPS CORP10
Top patents by PatentIndex Score
11 records- 0181US5957571AReflector lampPHILIPS CORP·Filed 1997·Granted Sep 28, 1999·46 cites·18 claims
- 0262US5216319ACapped high-pressure discharge lampPHILIPS CORP·Filed 1991·Granted Jun 1, 1993·17 cites·27 claims
- 0355US5945776AMotor vehicle headlamp having lamp aligned in reflectorFiled 1997·Granted Aug 31, 1999·18 cites·4 claims
- 0454US5378958ACapped electric lamp and connector for this lampPHILIPS CORP·Filed 1992·Granted Jan 3, 1995·12 cites·31 claims
- 0553US4994710AAdaptor for a low-pressure discharge lampPHILIPS CORP·Filed 1989·Granted Feb 19, 1991·17 cites·15 claims
- 0652US5594295AHigh pressure discharge lamp with discharge vessel centered with clamping platesPHILIPS CORP·Filed 1995·Granted Jan 14, 1997·12 cites·15 claims
- 0750US5144189AAutomotive high voltage discharge lighting system and assemblyPHILIPS CORP·Filed 1991·Granted Sep 1, 1992·15 cites·17 claims
- 0846US4868456ACapped electric lamp having a bushing-sleeve arrangement permitting alignment of the lamp vessel with the lamp capPHILIPS CORP·Filed 1988·Granted Sep 19, 1989·10 cites·20 claims
- 0945US5115381AMotor vehicle headlamp and reflector body for samePHILIPS CORP·Filed 1990·Granted May 19, 1992·12 cites·7 claims
- 1033US4912363ATubular electric incandescent lampPHILIPS CORP·Filed 1988·Granted Mar 27, 1990·4 cites·5 claims
- 1127US4943897AAssembly of a light housing and an electric lampPHILIPS CORP·Filed 1989·Granted Jul 24, 1990·1 cites·30 claims
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