Inventor · disambiguated record
Helmut Holleck
Also filed as: HOLLECK HELMUT
6 granted patents·157 citations·filing 1981–2008
85Inventor score
Top patents by PatentIndex Score
6 records- 0186US4432794AHard alloy comprising one or more hard phases and a binary or multicomponent binder metal alloyKERNFORSCHUNGSZ KARLSRUHE·Filed 1981·Granted Feb 21, 1984·38 cites·14 claims
- 0281US4835062AProtective coating for metallic substratesKERNFORSCHUNGSZ KARLSRUHE·Filed 1986·Granted May 30, 1989·45 cites·8 claims
- 0374US6110329AMethod of manufacturing a composite materialKARLSRUHE FORSCHZENT·Filed 1998·Granted Aug 29, 2000·43 cites·4 claims
- 0463US5182238AProtective layer of hard material with homogeneous distribution of elementsKERNFORSCHUNGSZ KARLSRUHE·Filed 1989·Granted Jan 26, 1993·20 cites·8 claims
- 0556US8110296B2Multifunctional hard material coatingULRICH SVEN·Filed 2008·Granted Feb 7, 2012·3 cites·9 claims
- 0637US6245446B1Wear protection layerKARLSRUHE FORSCHZENT·Filed 1997·Granted Jun 12, 2001·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →