Inventor · disambiguated record

Klaus Happel

Also filed as: HAPPEL KLAUS

2 granted patents·38 citations·filing 2001–2003

62Inventor score

Technology areasH02K

Files withSIEMENS AG2

Top patents by PatentIndex Score

2 records

0175US6731028B2Electric machine with improved cooling featureSIEMENS AG·Filed 2001·Granted May 4, 2004·28 cites·12 claims
0254US7084545B2Electric machine and method of making an electric machineSIEMENS AG·Filed 2003·Granted Aug 1, 2006·10 cites·11 claims

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