Glinde
Germany
13
2012-05-08
The entities that hold a legal rights for patent applications filed by inventor Wolff Stephan:
Stephan Wolff from Glinde, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Device for combining groups of filter segments for producing multi-segment filters of the tobacco industry, and trough drum
#2 | 2008-10-16Process and apparatus for processing filter tow strip
#3 | 2007-10-18Fiber filter production
#4 | 2007-08-28Method and apparatus for applying additive to a moving, spread-out filter material web
#5 | 2007-07-12Device for processing filter tow material, and device for the production of filters
#6 | 2007-02-13Wear indicator for a roller
#7 | 2006-10-12Method and device for spreading triacetin onto a filter material web
#8 | 2006-08-31Filter for articles of the tobacco-processing industry
#9 | 2006-02-28Method and arrangement for producing compound filters
#10 | 2006-01-19Continuous rod machine arrangement for producing nonwoven filters
#11 | 2005-05-26Method of and apparatus for making a non-wrapped filter rod in the field of the tobacco processing industry
#12 | 2005-03-03Method and device for producing a filter rod
#13 | 2005-01-20Method and arrangement for processing finite fibers for use in the manufacture of filters
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