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Inventor

Kirk Ivens

Inventor
Chatham, CA

Overview

5→
Patents
2006–2012
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F16Kprimary
F16KValves38%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof31%
Y10TTechnical subjects covered by former us classification15%
F02BInternal-combustion piston engines8%
Y02TClimate change mitigation technologies related to transportation8%
PatentTitleYear
8,302,390'Turbo control valve utilizing a permanent magnet'20127,543,601'Passive pressure activation valve'20097,490,624'Passive pressure activation valve'20097,143,993'Exhaust gas recirculation valve having a rotary motor'20067,086,383'Permanent magnet digital purge valve'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to SIEMENS VDO AUTOMOTIVE INC (2)· patent assignee history
2006–2012Based in Chatham, CA· patent location history
2009Patents assigned to CONTINENTAL AUTOMOTIVE CANADA (2)· patent assignee history
2012Patents assigned to CONTINENTAL AUTOMOTIVE SYSTEMS (1)· patent assignee history
2012Patents assigned to IVENS KIRK (1)· patent assignee history
2012Patents assigned to TSOKONAS STAVROS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CONTINENTAL AUTOMOTIVE CANADA22009
SIEMENS VDO AUTOMOTIVE INC22006
CONTINENTAL AUTOMOTIVE SYSTEMS12012
IVENS KIRKself12012
TSOKONAS STAVROS12012
Locations
LocationPatentsSpan
Chatham, CA52006–2012