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Norbert Feistel — 1 Patent in 2021

BABurckhardt Compression Ag: 1 patents #1 of 1Top 100%
Ellikon, CH: #1 of 1 inventorsTop 100%
Overall (2021): #315,019 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11193587 Piston ring for a piston compressor, and piston compressor — 2021-12-07

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Noah Z. Fang1
Noam Familia1