P

Inventor

KILMER SEAN R

US11 patents
⚠️ This page may combine multiple inventors who share the name “KILMER SEAN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

3 patents
USD590548SApr 14, 2009

Breathing tube connection for respiratory protection system

3M INNOVATIVE PROPERTIES CO21 citations91
US11413479B2Aug 16, 2022

Method of controlling a powered air purifying respirator

3M INNOVATIVE PROPERTIES CO4 citations72
US11278749B2Mar 22, 2022

Method of controlling a powered air purifying respirator

3M INNOVATIVE PROPERTIES CO1 citations72

3M INNOVATIVE PROPERTIES COMPANY

3 patents
US12070632B2Aug 27, 2024

Method of controlling a powered air purifying respirator

3M INNOVATIVE PROPERTIES COMPANY0 citations61
US12017098B2Jun 25, 2024

Method of controlling a powered air purifying respirator

3M INNOVATIVE PROPERTIES COMPANY0 citations61
US11666785B2Jun 6, 2023

Method of controlling a powered air purifying respirator

3M INNOVATIVE PROPERTIES COMPANY0 citations61

ABEL NATHAN A

2 patents
USD683845SJun 4, 2013

Respirator belt

ABEL NATHAN A10 citations83
USD690414SSep 24, 2013

Powered air purifying respirator (PAPR) having control panel

ABEL NATHAN A2 citations62

KREPEL KENNETH J

1 patent
USD683013SMay 21, 2013

Respirator belt having flexible air channels

KREPEL KENNETH J7 citations82

BRACE THOMAS J

1 patent
US9848667B2Dec 26, 2017

Lens seal for headgear

BRACE THOMAS J18 citations81

HU JIA

1 patent
USD703806SApr 29, 2014

Respirator belt having bumper cushion

HU JIA5 citations71