ROLLEPAAL B V MASCHF DE has a total of 17 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Netherlands, EPO (European Patent Office) and Australia. Its main competitors in its focus markets machines, measurement and basic materials chemistry are SHANGHAI CEDAR COMPOSITES TECHNOLOGY CO LTD, ISHIKAWATOSHI TEKKO and BABA NORIKO.
# | Country | Total Patents | |
---|---|---|---|
#1 | Netherlands | 5 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | Australia | 2 | |
#4 | United States | 2 | |
#5 | WIPO (World Intellectual Property Organization) | 2 | |
#6 | South Africa | 2 | |
#7 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Measurement | |
#3 | Basic materials chemistry | |
#4 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Veen Hendrik Willem | 10 |
#2 | Mulder Dirk | 7 |
#3 | Duivelaar Patrick Gregory | 1 |
#4 | Van Der Ploeg Frederik | 1 |
#5 | Veen Hendrik W | 1 |
#6 | Jansen Klomp Hendrik Jan Carel | 1 |
Publication | Filing date | Title |
---|---|---|
NL1009664C2 | Pyrolysis of plastic or glass material, comprising an extrusion process where the material is passed through thermally distinct zones with different temperatures | |
DE19509375A1 | Extrusion head for plastic extruders | |
NL9300825A | Method and apparatus for extruding elongated plastic objects and controlling their wall thickness. | |
NL9201458A | Method and extrusion tool for forming tubular profiles having a wall consisting of a plurality of layers from thermoplastic material | |
NL9201457A | Dividing head for forming a tubular profile from one or more streams of extruded thermoplastic plastic material. | |
NL9201432A | Method and apparatus for monitoring radial dimensions of a plastic tube during extrusion thereof |