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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sascha Hellmann — 4 Patents in 2020

CACarrier: 4 patents #8 of 291Top 3%
Jarmen, DE: #1 of 1 inventorsTop 100%
Overall (2020): #45,331 of 565,922Top 9%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10823461 Ejector refrigeration circuit 2020-11-03
10801757 Refrigeration system 2020-10-13
10724771 Ejector refrigeration circuit Christoph Kren 2020-07-28
10598416 Refrigeration circuit with oil separation 2020-03-24