Inventor

TRAEGARDH JAN

DK2 patents

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

GN NETCOM AS

1 patent

US4893344AJan 9, 1990

Headset having a post auricle mount and arranged to be worn on a person's outer ear

GN NETCOM AS200 citations93

TEAFILTER INT AS

1 patent

US4224168ASep 23, 1980

Holder for filter bags

TEAFILTER INT AS14 citations63

TRAEGARDH JAN

GN NETCOM AS

Headset having a post auricle mount and arranged to be worn on a person&#39;s outer ear

TEAFILTER INT AS

Holder for filter bags

Headset having a post auricle mount and arranged to be worn on a person's outer ear