Pregarten
Austria
4
2013-01-03
The entities that hold a legal rights for patent applications filed by inventor Aichinger Johann:
Johann Aichinger from Pregarten, AT has applied for patents for these inventions. The list has both pending applications and granted patents:
APPARATUS TO ENHANCE FIBER DEVELOPMENT BY ADDITION OF TREATMENT AGENT DURING MECHANICAL PULPING
#2 | 2009-11-26Medium consistency refining method of pulp and system
#3 | 2009-06-18Method and system to enhance fiber development by addition of treatment agent during mechanical pulping
#4 | 2008-02-14Processes and systems for the pulping of lignocellulosic materials
2005 ⎘