P

Inventor

PEARMAN A NOEL J

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

HONEYWELL INC

4 patents
US4359284ANov 16, 1982

Method and apparatus for determining the Wobbe index of gaseous fuels

HONEYWELL INC79 citations94
US4386858AJun 7, 1983

Method and apparatus for determining the heat content of gaseous fuels

HONEYWELL INC33 citations89
US4632572ADec 30, 1986

Impurity compensation for colorific content analyzer

HONEYWELL INC8 citations72
US4444337AApr 24, 1984

Apparatus for proportioning fluids

HONEYWELL INC11 citations70

HONEYWELL INT INC

2 patents
US6296808B1Oct 2, 2001

Method and apparatus for protecting building personnel during chemical or biological attack

HONEYWELL INT INC28 citations91
US6217441B1Apr 17, 2001

Method and apparatus for sealing building ductwork during chemical or biological attack

HONEYWELL INT INC28 citations88

GAS RES INST

1 patent
US4930488AJun 5, 1990

Processor-controlled gas appliances and microprocessor-actuated valves for use therein

GAS RES INST102 citations94

PEARMAN A NOEL J

1 patent
US4271694AJun 9, 1981

System for in situ meter testing

PEARMAN A NOEL J4 citations55