Huttlingen
Germany
6
2008-06-03
The entities that hold a legal rights for patent applications filed by inventor Drefs Wolfgang:
Wolfgang Drefs from Huttlingen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and system for threading a running paper web
#2 | 2006-02-28Method and apparatus for the transferring of a flexible material web
#3 | 2006-02-07Method and apparatus for the transferring of a flexible material web
#4 | 2006-01-12Method for transferring a feed strip of a material web onto a winding device
#5 | 2005-08-16Method and apparatus for transferring a web
#6 | 2005-08-04Method and apparatus for transferring a web
4548901 ⎘