Inventor
MICHAL ROLAND
DE12 patents
⚠️ This page may combine multiple inventors who share the name “MICHAL ROLAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DUERRWAECHTER E DR DODUCO
5 patentsUS5360673ANov 1, 1994
Semifinished product for electric contacts made of a composite material based on silver-tin oxide and powdermetallurgical process of making said product
DUERRWAECHTER E DR DODUCO21 citations88
US5445895AAug 29, 1995
Material for electric contacts of silver with carbon
DUERRWAECHTER E DR DODUCO25 citations85
US4778958AOct 18, 1988
Material for electric contacts having arc-quenching properties
DUERRWAECHTER E DR DODUCO9 citations69
US4644118AFeb 17, 1987
Electric power circuit breaker
DUERRWAECHTER E DR DODUCO9 citations69
US4594489AJun 10, 1986
Electrical switching element
DUERRWAECHTER E DR DODUCO20 citations65
BERU AG
2 patentsUS6446502B1Sep 10, 2002
Method for assigning identifiers, present in signals emitted by transmitters in a tire pressure monitoring system, to the wheels where the transmitters are located
BERU AG77 citations95
US6633229B1Oct 14, 2003
Method for assigning identifying elements in signals emitted by transmitters in a tire pressure indicating system to the wheels on which the transmitters are mounted
BERU AG63 citations94