Appleton, Wisconsin
United States
4
2008-03-06
The entities that hold a legal rights for patent applications filed by inventor Piper Michael:
Michael Piper from Appleton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND APPARATUS FOR PULPING UNIT
#2 | 2008-03-06Pulper with screen plate having maximum defibering edges
#3 | 2007-09-20Device for removing heavy contaminants from an apparatus for treating a fibrous suspension, in particular from a hydrocyclone that can be operated for cleaning a fibrous suspension
#4 | 2007-08-30METHOD FOR SLUSHING AND CLEANING PAPER RAW MATERIALS CONTAINING CONTAMINANTS
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