Inventor · disambiguated record
Petrus J.M. Fransen
Also filed as: FRANSEN PETRUS J M
3 granted patents·18 citations·filing 1997–1997
66Inventor score
Technology areasH01J
Files withPHILIPS CORP3
Top patents by PatentIndex Score
3 records- 0148US5903109AElectrodeless low-pressure discharge lamp with specific electrical conductor clamping meansPHILIPS CORP·Filed 1997·Granted May 11, 1999·9 cites·5 claims
- 0239US5804911AElectrodeless low-pressure discharge lampPHILIPS CORP·Filed 1997·Granted Sep 8, 1998·5 cites·9 claims
- 0336US5934791AElectric lampPHILIPS CORP·Filed 1997·Granted Aug 10, 1999·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →