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USPTO Patent Rankings Data through Sept 30, 2025
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Gero C. Langenberg — 2 Patents in 2018

DADanfoss A/S: 2 patents #6 of 37Top 20%
Flensburg, DE: #2 of 9 inventorsTop 25%
Overall (2018): #148,306 of 503,207Top 30%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9920974 Method for controlling defrost operation of a refrigeration system Hans Erik Fogh 2018-03-20
9857112 Method for controlling a refrigerator, a control unit and a refrigerator Hans Erik Fogh 2018-01-02