Inventor

Matthew Rowe

Inventor

Welwyn Garden City, GB

Overview

2000–2021

Patent span

Performing operations

Primary field (CPC B)

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

LOC14primary

LOC1422%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general11%

H04HBroadcast communication11%

B01DSeparation6%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

B60TVehicle brake control systems or parts thereof6%

B64CAeroplanes6%

B64UUnmanned aerial vehicles [uav]6%

F16KValves6%

G06FElectric digital data processing6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to BRIAN WALKER (1)· patent assignee history

2000Based in Morpeth, GB· patent location history

2011–2019Patents assigned to HARMAN INT IND (4)· patent assignee history

2011–2019Based in Welwyn Garden City, GB· patent location history

2016Patents assigned to HARMAN INT IND LTD (1)· patent assignee history

2016Based in Hertfordshire, GB· patent location history

2018Patents assigned to HARMAN INTERNATIONAL INDUSTRIES LTD (1)· patent assignee history

2021Patents assigned to DOTTEREL TECH LIMITED (1)· patent assignee history

2021Based in Auckland, NZ· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HARMAN INT IND	4	2011–2019
BRIAN WALKER	1	2000
DOTTEREL TECH LIMITED	1	2021
HARMAN INT IND LTD	1	2016
HARMAN INTERNATIONAL INDUSTRIES LTD	1	2018

Locations