Inventor · disambiguated record
Hannu Hanninen
Also filed as: HAENNINEN HANNU E · HANNINEN HANNU
3 granted patents·116 citations·filing 1989–2012
70Inventor score
Top patents by PatentIndex Score
3 records- 0192US5088332AGas flow restricting and directing device intended for flow measurementINSTRUMENTARIUM CORP·Filed 1989·Granted Feb 18, 1992·104 cites·22 claims
- 0232US6723185B1Method for producing defects and tensile residual stressesTRUEFLAW OY·Filed 1999·Granted Apr 20, 2004·12 cites·6 claims
- 0329US9555472B2Arc melting and tilt casting apparatusSOINILA ERNO·Filed 2012·Granted Jan 31, 2017·0 cites·6 claims
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