Inventor · disambiguated record
Hans W. Piekaar
Also filed as: PIEKAAR HANS W
3 granted patents·1,071 citations·filing 1990–1991
82Inventor score
Files withASM INT3
Top patents by PatentIndex Score
3 records- 0195US5354433AMethod for producing a flow of triisobutylaluminum from liquid triisobutylaluminum containing isobuteneASM INT·Filed 1990·Granted Oct 11, 1994·340 cites·2 claims
- 0294US5167761AMethod for halide etching in the presence of water of semi-conductor substratesASM INT·Filed 1991·Granted Dec 1, 1992·352 cites·7 claims
- 0393US5294572AMethod and apparatus for depositing a layer on a substrateASM INT·Filed 1990·Granted Mar 15, 1994·379 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →