RL

Robert Langsch

MW Maschinenfabrik Wifag: 5 patents #4 of 59Top 7%
📍 Zollikofen, CH: #6 of 87 inventorsTop 7%
Overall (All Time): #661,485 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7127990 Roll for a printing press and process for manufacturing a roll Carlo Manta 2006-10-31
6802253 Rotational body configuration for web width correction 2004-10-12
6789476 Rotary body for compensating fanout 2004-09-14
6729232 Fluid-coated fanout compensator 2004-05-04
6557397 Process and device for evaluating the quality of a printing ink 2003-05-06
6550384 Body of revolution for correcting web width 2003-04-22
5143573 Process and device for applying a flexible layer to rollers for graphic machines Ernst Ammon 1992-09-01
5114523 Process and device for manufacture of adhesive rolls for roller reversing mechanisms of web-processing machines, particularly web-fed printing presses Ernst Ammon 1992-05-19