Marcilly Sur Eure
France
3
2014-05-29
The entities that hold a legal rights for patent applications filed by inventor LEON Frederic:
Frederic LEON from Marcilly Sur Eure, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Variable speed drive and system including an architecture for reinforcing the ingress protection of the variable speed drive
#2 | 2012-10-04Variable speed drive with optimized architecture
#3 | 2012-01-26Control assembly comprising a variable speed drive and a circuit breaker
777102 ⎘