Inventor

WALKER GARRY J

GB21 patents

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

WALKER GARRY J

3M INNOVATIVE PROPERTIES CO

Respirator flow control apparatus and method

Powered air-purifying respirator

Personal respiratory protection device

Personal respiratory protection device

Personal respiratory protection device

Personal respiratory protection device

Respirator flow control apparatus and method

Respirator mask face seal

Respirator mask face seal with surface pattern

Respirator mask face seal

Respirator mask face seal

3M INNOVATIVE PROPERTIES COMPANY

Personal respiratory protection device

Personal respiratory protection device

Respirator flow control apparatus and method

Respirator system including removable head suspension

Air supply attachment for a helmet

Air supply attachment for a helmet

WALKER GARRY J

Respirator flow control apparatus and method

Air delivery apparatus for respirator hood

Respirator system including removable head suspension

CURRAN DESMOND T

Respirator assembly with air flow direction control