HZ

Hendricus Franciscus Zirkzee

GE: 1 patents #935 of 2,640Top 40%
Overall (2002): #207,517 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6340736 Method and apparatus for the production of polycarbonates with brine recycling Nicolaas Petrus Maria Coenen, Jan Gerritsen, Rolf Grootveld, Martin Herke Oyevaar, Raimund Frans Vandenbussche 2002-01-22