Inventor · disambiguated record

Karel M. Van Der Waarde

Also filed as: VAN DER WAARDE KAREL M

2 granted patents·27 citations·filing 1991–1994

61Inventor score

Technology areasH01J H10P

Files withPHILIPS CORP2

Top patents by PatentIndex Score

2 records

0158US5159239AElectric lamp with SiO2 vessel and seal thereforPHILIPS CORP·Filed 1991·Granted Oct 27, 1992·16 cites·26 claims
0237US5969419AStructure comprising platinum layer bound to a surface of a silicon oxide layerPHILIPS CORP·Filed 1994·Granted Oct 19, 1999·11 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →