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Inventor

Robert C. Winters

Inventor
Lake Oswego, OR, US

Overview

2→
Patents
1991
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G08Bprimary
G08BSignalling systems, e.g. personal calling systems25%
H01HElectric switches25%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
5,026,990'Method and apparatus for installing infrared sensors in intrusion detection systems'19915,004,879'Switch housing with resilient retainers'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to SENTROL INC (2)· patent assignee history
1991Based in Lake Oswego, OR, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SENTROL INC21991
Locations
LocationPatentsSpan
Lake Oswego, OR, US21991