Inventor
JOHNSON BENJAMIN A
US35 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON BENJAMIN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
10 patentsUS9848666B1Dec 26, 2017
Retrofit sensor module for a protective head top
3M INNOVATIVE PROPERTIES CO21 citations93
USD612544SMar 23, 2010
Visor frame for headgear article
3M INNOVATIVE PROPERTIES CO35 citations92
USD597260SJul 28, 2009
Visor frame for headgear article
3M INNOVATIVE PROPERTIES CO20 citations92
USD587858SMar 3, 2009
Visor frame for headgear article
3M INNOVATIVE PROPERTIES CO25 citations92
USD584010SDec 30, 2008
Jaw frame for headgear article
3M INNOVATIVE PROPERTIES CO40 citations92
USD590548SApr 14, 2009
Breathing tube connection for respiratory protection system
3M INNOVATIVE PROPERTIES CO21 citations91
US10575579B2Mar 3, 2020
Personal protective equipment system with sensor module for a protective head top
3M INNOVATIVE PROPERTIES CO9 citations83
US10206447B2Feb 19, 2019
Retrofit sensor module for a protective head top
3M INNOVATIVE PROPERTIES CO5 citations83
US11039652B2Jun 22, 2021
Sensor module for a protective head top
3M INNOVATIVE PROPERTIES CO3 citations72
US11286355B2Mar 29, 2022
Composite article
3M INNOVATIVE PROPERTIES CO0 citations58
BOEING CO
7 patentsUS9162774B2Oct 20, 2015
Fluid transport system for preventing electrical discharge
BOEING CO8 citations80
US10112724B2Oct 30, 2018
Apparatus for preventing spark propagation
BOEING CO3 citations72
US9885434B2Feb 6, 2018
Bulkhead fitting assembly and method of making
BOEING CO2 citations70
US10633111B2Apr 28, 2020
Composite tubes for a fluid transport system
BOEING CO2 citations69
US9688419B2Jun 27, 2017
Composite tubes for a fluid transport system
BOEING CO3 citations69
US9995418B2Jun 12, 2018
Bulkhead fitting assembly
BOEING CO0 citations49
US9989176B2Jun 5, 2018
Bulkhead fitting assembly and method of sealing a bulkhead opening
BOEING CO0 citations49