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Inventor

William Edwin John Grant

Inventor
Rotherhithe, GB

Overview

5→
Patents
2003–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Mprimary
A61MDevices for introducing media into, or onto, the body100%
PatentTitleYear
9,220,861'Forehead support for facial mask'20157,882,837'Forehead support for facial mask'20116,997,188'Forehead support for facial mask'20066,691,708'Forehead support for facial mask'20046,557,556'Forehead support for facial mask'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2015Patents assigned to RESMED LTD (5)· patent assignee history
2003–2015Based in Rotherhithe, GB· patent location history
2004Based in Lanesborough, MA, US· patent location history
2006Based in London, GB· patent location history
2015Patents assigned to GRANT WILLIAM EDWIN JOHN (1)· patent assignee history
2015Patents assigned to KWOK PHILIP RODNEY (1)· patent assignee history
2015Patents assigned to MATCHETT ROBERT STEPHEN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RESMED LTD52003–2015
GRANT WILLIAM EDWIN JOHNself12015
KWOK PHILIP RODNEY12015
MATCHETT ROBERT STEPHEN12015
Locations
LocationPatentsSpan
Rotherhithe, GB32003–2015
London, GB12006
Lanesborough, Massachusetts, US12004