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Inventor

Alan Gerrard

Inventor
Palo Alto, CA, US

Overview

4→
Patents
1977–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Sprimary
H04SStereophonic systems60%
F02BInternal-combustion piston engines20%
F02NStarting of combustion engines20%
PatentTitleYear
8,275,138'Dynamic acoustic rendering'20127,248,701'Dynamic acoustic rendering'20076,973,192'Dynamic acoustic rendering'20054,044,740'Burner assembly for an inlet manifold of an internal combustion engine'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to LUCAS INDUSTRIES LTD (1)· patent assignee history
1977Based in Blackburn, GB· patent location history
2005–2012Patents assigned to CREATIVE TECH LTD (3)· patent assignee history
2005–2012Based in Palo Alto, CA, US· patent location history
2012Patents assigned to DO NAM (1)· patent assignee history
2012Patents assigned to GERRARD ALAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CREATIVE TECH LTD32005–2012
DO NAM12012
GERRARD ALANself12012
LUCAS INDUSTRIES LTD11977
Locations
LocationPatentsSpan
Palo Alto, California, US32005–2012
Blackburn, GB11977