MT

Manfred Trefalt

SA Siemens Aktiengesellschaft: 2 patents #6,658 of 22,248Top 30%
📍 Wien, AT: #1,114 of 3,624 inventorsTop 35%
Overall (All Time): #2,271,104 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5640075 Method for controlling a stepping motor Georg Brasseur, Andreas Noichl, Roman Turba 1997-06-17
5247217 Safety system for a stepper-motor drive Ludwig Binnewies, Udo Frinzel, Hans Schreiber, Herbert Zimmer, Andreas Noichl +1 more 1993-09-21