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Inventor
BIRGERSSON JOAKIM
SE
7 patents
⚠️ This page may combine multiple inventors who share the name “BIRGERSSON JOAKIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SORDIN AB
4 patents
USD541483S
Apr 24, 2007
Hearing protector
SORDIN AB
42 citations
92
USD497608S
Oct 26, 2004
Ear muff
SORDIN AB
39 citations
89
USD541485S
Apr 24, 2007
Hearing protector part
SORDIN AB
12 citations
78
USD541484S
Apr 24, 2007
Hearing protector for protective helmets
SORDIN AB
5 citations
59
ROOS ANDERS
1 patent
US8223984B2
Jul 17, 2012
System for forming a hearing protector, ear cup in such a system, and hearing protector formed by such a system
ROOS ANDERS
11 citations
79
BIRGERSSON JOAKIM
1 patent
US8649525B2
Feb 11, 2014
System for hearing protectors
BIRGERSSON JOAKIM
5 citations
65
MSA SORDIN AB
1 patent
US8360068B2
Jan 29, 2013
Ear cup
MSA SORDIN AB
2 citations
54