Berlin
Germany
4
2013-11-14
The entities that hold a legal rights for patent applications filed by inventor Schubert Axel:
Axel Schubert from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Radio transmission modules having intrinsic safety
#2 | 2007-05-31Filter and blower unit for breathing masks or bonnets
#3 | 2005-10-20Infrared sensor with explosion-proof protection for gas metering appliances
#4 | 2005-05-17Monitoring and warning system for individuals working under hazardous operating conditions
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