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Inventor

James Robert Carswell

Inventor
Bristol, GB

Overview

6→
Patents
1976–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning25%
G01SRadio direction-finding25%
A47DFurniture specially adapted for children13%
G06FElectric digital data processing13%
H01QAntennas, i.e. radio aerials13%
LOC1513%
PatentTitleYear
10,908,255Modular object-oriented digital sub-system architecture with primary sequence control and synchronization202110,718,863Mobile radar for visualizing topography202010,667,662Cleaner head202010,667,660Suction nozzle2020D0875336Vacuum cleaner20203,992,731'Electric baby rocker'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to CARSWELL JAMES (1)· patent assignee history
1976Based in Fort Pierce, FL, US· patent location history
2020Patents assigned to DYSON TECHNOLOGY LTD (3)· patent assignee history
2020–2021Patents assigned to REMOTE SENSING SOLUTIONS INC (2)· patent assignee history
2020Based in Bristol, GB· patent location history
2020–2021Based in Yarmouthport, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DYSON TECHNOLOGY LTD32020
REMOTE SENSING SOLUTIONS INC22020–2021
CARSWELL JAMESself11976
Locations
LocationPatentsSpan
Bristol, GB32020
Yarmouthport, Massachusetts, US22020–2021
Fort Pierce, Florida, US11976