Inventor

Mark Hutchison

Inventor
Headley, GB

Overview

19→
Patents
1980–2010
Patent span
Electricity
Primary field (CPC H)

Patents· 19 as inventor

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

H04Mprimary
H04MTelephonic communication38%
H01HElectric switches15%
H05KPrinted circuits9%
H04BTransmission6%
A47JKitchen equipment3%
B01DSeparation3%
B60GVehicle suspension arrangements3%
B62KCycles3%
E21CMining or quarrying3%
F21VFunctional features or details of lighting devices or systems thereof3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to DRESSER IND (1)· patent assignee history
1982Based in Crawfordsville, IN, US· patent location history
2001Patents assigned to DIAMOND AUTOMATION (1)· patent assignee history
2001Based in Northville, MI, US· patent location history
2004–2010Patents assigned to NOKIA CORP (3)· patent assignee history
2004–2010Based in Headley, GB· patent location history
2005–2010Based in Hampshire, GB· patent location history
2006–2010Patents assigned to VERTU LTD (11)· patent assignee history
2009Patents assigned to DELPHI TECH INC (1)· patent assignee history
2009Based in New Berlin, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VERTU LTD112006–2010
NOKIA CORP32004–2010
DELPHI TECH INC12009
DIAMOND AUTOMATION12001
DRESSER IND11980
Locations
LocationPatentsSpan
Headley, GB112004–2010
Hampshire, GB42005–2010
New Berlin, WI, US12009
Northville, MI, US12001
Crawfordsville, IN, US11982