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Inventor

David Bedwell

Inventor
Bexhill-on-Sea, GB

Overview

4→
Patents
1992–2017
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F01Cprimary
F01CRotary-piston or oscillating-piston machines or engines11%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids11%
F04DNon-positive-displacement pumps11%
F16CShafts11%
F16DCouplings for transmitting rotation11%
F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state11%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%
LOC0211%
LOC1511%
PatentTitleYear
9,631,630'Bearing carrier for a pump'2017D0776567'Safety pin'2017D0664155'Vacuum pump'20125,090,020'Apparatus for controlling the composition of a laser gas or gas mixture'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to BRITISH AEROSPACE (1)· patent assignee history
1992Based in Bristol, GB· patent location history
2012–2017Patents assigned to BEDWELL DAVID (2)· patent assignee history
2012–2017Patents assigned to EDWARDS LTD (2)· patent assignee history
2012Patents assigned to DAY REUBEN (1)· patent assignee history
2012–2017Based in Bexhill-on-Sea, GB· patent location history
2017Patents assigned to COLLIE CLIVE FREDERICK (1)· patent assignee history
2017Based in Port Washington, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEDWELL DAVIDself22012–2017
EDWARDS LTD22012–2017
BRITISH AEROSPACE11992
COLLIE CLIVE FREDERICK12017
DAY REUBEN12012
Locations
LocationPatentsSpan
Bexhill-on-Sea, GB22012–2017
Port Washington, New York, US12017
Bristol, GB11992