UM

Udo Michaelis

FF Firma Carl Freudenberg: 1 patents #2 of 28Top 8%
📍 Weiterstadt, DE: #5 of 19 inventorsTop 30%
Overall (2004): #94,277 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6682683 Method for manufacturing an accordion filter insert Dieter Linse, Jorgen Knudsen 2004-01-27