Inventor
FERREIRA MARK A
US4 patents
⚠️ This page may combine multiple inventors who share the name “FERREIRA MARK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ILLINOIS TOOL WORKS
3 patentsUS7222757B2May 29, 2007
Pressure relief device for aerosol can
ILLINOIS TOOL WORKS23 citations88
US7621166B2Nov 24, 2009
Die components for making pressure relief devices
ILLINOIS TOOL WORKS9 citations80
US9499330B2Nov 22, 2016
Pressure relief device for pressurized container
ILLINOIS TOOL WORKS3 citations70