Inventor

ARNHOLD HANS

DE3 patents

⚠️ This page may combine multiple inventors who share the name “ARNHOLD HANS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOPP GMBH & CO KG HEINRICH

1 patent

US4288768ASep 8, 1981

Electrical full protection circuit breaker

KOPP GMBH & CO KG HEINRICH44 citations90

KOPP FA HEINRICH

1 patent

US4001743AJan 4, 1977

Heavy duty automatic circuit breaker

KOPP FA HEINRICH51 citations85

(unassigned)

1 patent

US5973585AOct 26, 1999

Overcurrent trip for circuit breakers

11 citations67