Inventor · disambiguated record
Ulrich Hafner
Also filed as: HAFNER ULRICH
3 granted patents·3 citations·filing 1984–2021
51Inventor score
Top patents by PatentIndex Score
3 records- 0148US12392531B2Method of operating a refrigeration cycle apparatusVIESSMANN CLIMATE SOLUTIONS SE·Filed 2021·Granted Aug 19, 2025·0 cites·10 claims
- 0243US12439560B2Refrigeration circuit device, and method for operating a refrigeration circuit device of this typeVIESSMANN CLIMATE SOLUTIONS SE·Filed 2021·Granted Oct 7, 2025·0 cites·11 claims
- 0330US4536730ADeflection unit for picture tubesINT STANDARD ELECTRIC CORP·Filed 1984·Granted Aug 20, 1985·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →