Inventor

Brian G. Cooper

Inventor
Derby, GB

Overview

10→
Patents
1980–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 10 as inventor

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

F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines42%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants21%
B23KSoldering or unsoldering11%
Y10TTechnical subjects covered by former us classification11%
G06FElectric digital data processing5%
H01BCables5%
H05KPrinted circuits5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to RAYCHEM LTD (1)· patent assignee history
1980Based in Marlborough, GB· patent location history
1990Patents assigned to FAIRCHILD SPACE AND DEFENSE CORP (1)· patent assignee history
1990Based in Mount Airy, MD, US· patent location history
1991–2018Patents assigned to ROLLS ROYCE PLC (8)· patent assignee history
1991–2018Based in Derby, GB· patent location history
1993Based in Repton, GB· patent location history
2011Based in Derbyshire, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROLLS ROYCE PLC81991–2018
FAIRCHILD SPACE AND DEFENSE CORP11990
RAYCHEM LTD11980
Locations
LocationPatentsSpan
Derby, GB61991–2018
Derbyshire, GB12011
Repton, GB11993
Mount Airy, Maryland, US11990
Marlborough, GB11980