AH

Anton Happach

SM Schaltbau Gesellschaft Mbh: 2 patents #1 of 5Top 20%
SG Schaltbau Gmbh: 1 patents #13 of 22Top 60%
Overall (All Time): #1,668,493 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4947285 Reversing circuit for direction reversal in direct current drives — 1990-08-07
4621247 Housing for circuit breaker — 1986-11-04
4491812 Overload protection — 1985-01-01