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Inventor

Richard L. Elkin

Inventor
Schaumburg, IL, US

Overview

2→
Patents
1999–2011
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G05Dprimary
G05DSystems for controlling or regulating non-electric variables50%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters50%
PatentTitleYear
8,022,657'Washing machine wiring to reduce mechanical timer contact welding'20115,961,037'Engine coolant thermostat with overtemperature protection'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to EATON CORP (1)· patent assignee history
1999–2011Based in Schaumburg, IL, US· patent location history
2011Patents assigned to ROBERTSHAW CONTROLS CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EATON CORP11999
ROBERTSHAW CONTROLS CO12011
Locations
LocationPatentsSpan
Schaumburg, Illinois, US21999–2011