NF

Norbert Feistel

BA Burckhardt Compression Ag: 3 patents #1 of 3Top 35%
📍 Ellikon, CH: #1 of 1 inventorsTop 100%
Overall (2025): #51,026 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12297826 Throttle arrangement for piston compressors 2025-05-13
12209670 Piston ring for a piston compressor 2025-01-28
12196316 Throttle ring 2025-01-14