P

Inventor

BUTALLA III FRED M

US4 patents
⚠️ This page may combine multiple inventors who share the name “BUTALLA III FRED M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HONEYWELL INT INC

3 patents
US7859395B2Dec 28, 2010

Intelligent duct smoke detector

HONEYWELL INT INC8 citations72
US7834755B2Nov 16, 2010

Intelligent remote test/display unit for duct smoke detector

HONEYWELL INT INC3 citations55
US9542831B2Jan 10, 2017

Audible/visible evacuation notification device

HONEYWELL INT INC0 citations46

LAUBACH WILLIAM F

1 patent
US8607645B2Dec 17, 2013

Time delay adjustment mechanism for sprinkler system water flow detector

LAUBACH WILLIAM F9 citations79