Warstein
Germany
4
2013-10-31
The entities that hold a legal rights for patent applications filed by inventor Schwarzer Ulrich:
Ulrich Schwarzer from Warstein, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for driving power semiconductor switches
#2 | 2013-09-19Method of Constructing Inductors and Transformers
#3 | 2010-05-06Method of constructing inductors and transformers
#4 | 2010-03-18Circuit assembly for gating a power semiconductor switch
441013 ⎘