P

Inventor

NILSSON SIGVARD

SE7 patents
⚠️ This page may combine multiple inventors who share the name “NILSSON SIGVARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PELTOR AB

3 patents
USD465616SNov 12, 2002

Ear cap for hearing protection

PELTOR AB74 citations94
USD468063SDec 31, 2002

Ear cap for hearing protection

PELTOR AB19 citations90
USD370308SMay 28, 1996

Protective helmet

PELTOR AB46 citations90

PELTOR AKTIENBOLAG

1 patent
US5384857AJan 24, 1995

Snap-in attachment for ear defender cup

PELTOR AKTIENBOLAG90 citations91

NORDIN HENRIK

1 patent
US8243943B2Aug 14, 2012

Hearing protector with removable microphone, amplifier, and loudspeaker unit

NORDIN HENRIK19 citations87

3M INNOVATIVE PROPERTIES CO

1 patent
US10959477B2Mar 30, 2021

Ear muff attachment having dual axis of rotation

3M INNOVATIVE PROPERTIES CO6 citations66

NILSSON SIGVARD

1 patent
US8302731B2Nov 6, 2012

Hearing protector

NILSSON SIGVARD3 citations55