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Inventor

Richard Gjerde

Inventor
Braceville, IL, US

Overview

6→
Patents
1997–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H01Hprimary
H01HElectric switches67%
F24CDomestic stoves or ranges33%
PatentTitleYear
8,173,924'Dual function switch assembly'20127,425,128'Rotary actuated reed switch control'20087,148,440'Stackable switch'20066,571,727'Cooktop intensity indicator dial'20036,213,614'Cooktop intensity indicator dial'20015,687,836'Electrical switch assembly actuatable by a rotatable member'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2012Patents assigned to ILLINOIS TOOL WORKS (6)· patent assignee history
1997–2008Based in Braceville, IL, US· patent location history
2012Patents assigned to BARRENA JUAN J (1)· patent assignee history
2012Patents assigned to DAM ROBERT (1)· patent assignee history
2012Patents assigned to GJERDE RICHARD D (1)· patent assignee history
2012Patents assigned to HARTLEY MICHAEL W (1)· patent assignee history
2012Based in Glenview, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ILLINOIS TOOL WORKS61997–2012
BARRENA JUAN J12012
DAM ROBERT12012
GJERDE RICHARD Dself12012
HARTLEY MICHAEL W12012
Locations
LocationPatentsSpan
Braceville, Illinois, US51997–2008
Glenview, Illinois, US12012