Jena
Germany
11
2022-12-15
The entities that hold a legal rights for patent applications filed by inventor Preuss Norbert:
Norbert Preuss from Jena, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND UNIVERSALLY USABLE DEVICE FOR PRODUCING A PREDETERMINED BREAKING LINE, AND PROCESSING SYSTEM COMPRISING SUCH A DEVICE
#2 | 2007-07-26Method for generating a predetermined break line in a multilayer airbag cover using a laser
#3 | 2007-05-24Method for applying a pre-weakened line to an interior-trim part in a vehicle by means of a laser, said part being provided with a decorative leather layer
#4 | 2007-05-10Packaging with a break line and method for manufacturing the same
#5 | 2006-10-26Method for arranging an ejection channel at an airbag covering with integrated predetermined breaking line and a subassembly produced by this method
#6 | 2006-10-19Method for the introduction of an integrated predetermined rupture line in a planar expansive body
#7 | 2006-02-23Pre-treatment of galvanized steel sheets and aluminum plates for improved weldability
#8 | 2006-02-21Method for introducing a line of weakening with low tearing resistance into an airbag cover and airbag cover produced by this method
#9 | 2005-05-19Method for the separation of optical fibers by means of co2 laser radiation
#10 | 2005-01-11Device for welding thermoplastic plastic parts forming a hollow body by means of laser radiation
#11 | 2005-01-06Method for joining plastic structural component parts by means of laser radiation
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