JO

Johan Oonk

Overall (2011): #258,779 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8025781 Method and means for chemically modifying gases or fumes Yves Lodewijk Maria Creijghton, Timo Huijser, Coen van Gulijk, Franciscus Petrus Thomas Willems 2011-09-27