Staefa
Switzerland
8
2021-08-05
The entities that hold a legal rights for patent applications filed by inventor Ultsch Stefan:
Stefan Ultsch from Staefa, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Propylene-based polymer compositions with excellent flexibility and hot air weldability
#2 | 2018-11-15Production of TPO roofing membrane via counter-rotating extrusion
#3 | 2017-08-17High frequency weldable ethylene-based polymer compositions with good flame retardancy
#4 | 2015-11-05Production of TPO roofing membrane via counter-rotating extrusion
#5 | 2015-07-23ARTIFICIAL TURF FILAMENTS, AND ARTICLES MADE THEREFROM
#6 | 2015-02-05Polyolefin based formulations for membranes and fabrics
#7 | 2014-08-14Polymer compositions and articles prepared from the same
#8 | 2007-03-27Flexible heating element
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