Inventor · disambiguated record

Petrus Heller

Also filed as: HELLER PETRUS

2 granted patents·67 citations·filing 1984–1988

66Inventor score

Technology areasC03B C03C

Files withPHILIPS CORP2

Top patents by PatentIndex Score

2 records

0184US4895585AMethod of manufacturing lens elementsPHILIPS CORP·Filed 1988·Granted Jan 23, 1990·40 cites·6 claims
0270US4617206AMethod of manufacturing a layer of an oxide of an element from group IVaPHILIPS CORP·Filed 1984·Granted Oct 14, 1986·27 cites·2 claims

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