Inventor

FARWELL STEVEN

US2 patents

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

BS & B SAFETY SYSTEMS LTD

1 patent

US7950408B2May 31, 2011

Pressure relief vent devices

BS & B SAFETY SYSTEMS LTD5 citations58

FARWELL STEVEN

1 patent

US10180193B2Jan 15, 2019

Butterfly vent

FARWELL STEVEN0 citations38