WK

Wilhelm Kahlen

RM Reifenhäuser Gmbh & Co. Kg Maschinenfabrik: 2 patents #1 of 11Top 10%
📍 Troisdorf, DE: #1 of 11 inventorsTop 10%
Overall (1997): #20,046 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5683727 Apparatus for the production of blown foils or films of thermoplastic — 1997-11-04
5593704 Head assembly for blow-extruding a tubular plastic foil — 1997-01-14