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Inventor

John Michael Walls

Inventor
Whitwick, GB

Overview

6→
Patents
2000–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C23Cprimary
C23CCoating metallic material50%
H01JElectric discharge tubes or discharge lamps30%
H05BElectric heating10%
H10KOrganic electric solid-state devices10%
PatentTitleYear
9,562,283'Coating of optical substrates using closed field system'20178,206,562'Apparatus and method for the application of a material layer to display devices'20126,159,351'Magnet array for magnetrons'20006,143,143'Masking means and cleaning techniques for surfaces of substrates'20006,090,248'Apparatus for coating substrates'20006,090,247'Apparatus for coating substrates'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to APPLIED VISION LTD (4)· patent assignee history
2000Based in Whitwick, GB· patent location history
2000Based in Leicestershire, GB· patent location history
2012–2017Patents assigned to GIBSON DESMOND (2)· patent assignee history
2012–2017Patents assigned to WALLS JOHN MICHAEL (2)· patent assignee history
2012Patents assigned to ANATHASSOPOULOU NICOLETTA (1)· patent assignee history
2012–2017Based in Coalville, GB· patent location history
2017Patents assigned to APPLIED MULTILAYERS LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED VISION LTD42000
GIBSON DESMOND22012–2017
WALLS JOHN MICHAELself22012–2017
ANATHASSOPOULOU NICOLETTA12012
APPLIED MULTILAYERS LLC12017
Locations
LocationPatentsSpan
Whitwick, GB32000
Coalville, GB22012–2017
Leicestershire, GB12000