FH

Friedrich Haarer

TK Truetzschler Gmbh & Co. Kg: 2 patents #15 of 52Top 30%
HG Hollingsworth Gmbh: 1 patents #7 of 18Top 40%
📍 Neubulach, DE: #4 of 15 inventorsTop 30%
Overall (All Time): #1,460,177 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10865503 Sawtooth wire for rollers of spinning preparation machines Peter Gäbler 2020-12-15
10344347 Method of hardening a clothing wire for processing textile fibres, and apparatus system therefor 2019-07-09
6423424 Method of producing an opening cylinder 2002-07-23