Stuttgart
Germany
5
2010-10-14
The entities that hold a legal rights for patent applications filed by inventor VEIL Richard:
Richard VEIL from Stuttgart, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Safety switching device and modular failsafe control system
#2 | 2008-07-10Safety switching apparatus and method for safe disconnection of a load
#3 | 2007-07-03Safety switching apparatus for safely disconnecting an electrical load
#4 | 2007-03-06Safety switching module and method for testing the switching-off ability of a switching element in a safety switching module
#5 | 2006-11-21Method and device for programming a failsafe control system
3670595 ⎘