Inventor

Raphael Rouillon

Inventor

Berkshire, GB

Overview

2012–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F16Jprimary

F16JPistons25%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof15%

F16KValves15%

F01DNon-positive displacement machines or engines, e.g. steam turbines10%

F04DNon-positive-displacement pumps10%

B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool5%

F02DControlling combustion engines5%

F04BPositive-displacement machines for liquids5%

H01FMagnets5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to ARNOLD JONATHAN D (1)· patent assignee history

2012Patents assigned to DELPHI TECH HOLDING SARL (1)· patent assignee history

2012Based in Vineuil, FR· patent location history

2017Patents assigned to DELPHI INT OPERATIONS LUXEMBOURG SARL (1)· patent assignee history

2017–2018Based in Onzain, FR· patent location history

2018Patents assigned to DELPHI TECH IP LTD (1)· patent assignee history

2019–2021Patents assigned to CRANE JOHN UK LTD (5)· patent assignee history

2019–2020Based in Berkshire, GB· patent location history

2020–2021Based in Slough, GB· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CRANE JOHN UK LTD	5	2019–2021
ARNOLD JONATHAN D	1	2012
DELPHI INT OPERATIONS LUXEMBOURG SARL	1	2017
DELPHI TECH HOLDING SARL	1	2012
DELPHI TECH IP LTD	1	2018

Locations