Inventor

Robert Murphy

Inventor

Windsor, CT, US

Overview

1987–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F23Nprimary

F23NRegulating or controlling combustion18%

F02DControlling combustion engines9%

F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general9%

F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges9%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light9%

G02BOptical elements, systems or apparatus9%

H01HElectric switches9%

H01RElectrically-conductive connections9%

H04BTransmission9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to STC PLC (1)· patent assignee history

1987Based in Sevenoaks, GB· patent location history

1991Patents assigned to AUGAT INC (1)· patent assignee history

1991Based in Nashua, NH, US· patent location history

2018–2020Patents assigned to GENERAL ELECTRIC TECHNOLOGY GMBH (2)· patent assignee history

2018Based in Wethersfield, CT, US· patent location history

2020Based in Windsor, CT, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GENERAL ELECTRIC TECHNOLOGY GMBH	2	2018–2020
AUGAT INC	1	1991
STC PLC	1	1987

Locations