LexDanaLexDanabeta
Inventor

Duncan Andrew Ridley

Inventor
Bristol, GB

Overview

3→
Patents
2017–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis50%
A61FFilters implantable into blood vessels50%
PatentTitleYear
10,568,645Rotary mill20209,770,249'Rotary mill'20179,675,367'Guide tool for resection of patellofemoral joint'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to BIOMET UK HEALTHCARE LTD (3)· patent assignee history
2017Patents assigned to DODD CHRISTOPHER ALEXANDER (2)· patent assignee history
2017Patents assigned to LLOYD RUSSELL (2)· patent assignee history
2017Patents assigned to MURRAY DAVID WYCLIFFE (2)· patent assignee history
2017Patents assigned to RIDLEY DUNCAN ANDREW (2)· patent assignee history
2017–2020Based in Bristol, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BIOMET UK HEALTHCARE LTD32017–2020
DODD CHRISTOPHER ALEXANDER22017
LLOYD RUSSELL22017
MURRAY DAVID WYCLIFFE22017
RIDLEY DUNCAN ANDREWself22017
Locations
LocationPatentsSpan
Bristol, GB32017–2020