Inventor · disambiguated record
Hans Kalén
Also filed as: KALEN HANS
2 granted patents·1 pending application·22 citations·filing 1975–2009
59Inventor score
Top patents by PatentIndex Score
3 records- 0176US8423199B2Method and device for controlling operation of a power supply systemKALEN HANS·Filed 2009·Granted Apr 16, 2013·9 cites·18 claims
- 0255US4021166ARotary vane compressor with increased outlet through-flow areaSTAL REFRIGERATION AB·Filed 1975·Granted May 3, 1977·13 cites·3 claims
- 0347US2011221193A1Wind turbine and power supply systemKALEN HANS·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →