SF

Stefan Freitag

HP HP: 1 patents #211 of 888Top 25%
Overall (1997): #10,939 of 185,788Top 6%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5654625 Switching circuit for a reactive power compensation device having synchronized on and off switching Michael Konstanzer 1997-08-05
5642025 Process and apparatus for the reduction of surges in switch-on current in the operation of a rotary current load Michael Konstanzer 1997-06-24
5615317 Method for blending edges of a geometric object in a computer-aided design system 1997-03-25