Inventor

ASPER JEAN-JACQUES

CH3 patents

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

MOTUL SA

1 patent

US4710984ADec 8, 1987

Helmet for protection against impacts and a method of manufacturing the said helmet

MOTUL SA54 citations93

SCHNYDER ERIKA

1 patent

US4790036ADec 13, 1988

Method and device for the automatic cleaning of a toilet seat

SCHNYDER ERIKA30 citations87

SEACLEAN SA

1 patent

US4151081AApr 24, 1979

Process and plant for hydromechanical recovery of a fluid spread in a thin layer on the surface of another liquid

SEACLEAN SA32 citations87