Witten
Germany
4
2007-05-17
The entities that hold a legal rights for patent applications filed by inventor Lammerting Helmut:
Helmut Lammerting from Witten, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Aqueous release agent and its use in the production of polyurethane moldings
#2 | 2007-05-17Aqueous release agent and its use in the production of polyurethane moldings
#3 | 2006-11-09Process for the production of moldings from cellulose-containing materials
#4 | 2006-10-24Siloxane compounds and their use as homogenizer in release agents with matting effect for producing moldings from plastics with matt surfaces
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