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Inventor

Raymond G. Wilson

Inventor
Lincoln Township, Berrien County, MI, US

Overview

2→
Patents
1980–1983
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

E21Cprimary
E21CMining or quarrying25%
F25BRefrigeration machines, plants or systems25%
F25DRefrigerators25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
PatentTitleYear
4,416,119'Variable capacity binary refrigerant refrigeration apparatus'19834,181,360'Cutting force sensor'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to COAL INDUSTRY PATENTS LTD (1)· patent assignee history
1980Based in Tamworth, GB· patent location history
1983Patents assigned to WHIRLPOOL CO (1)· patent assignee history
1983Based in Lincoln Township, Berrien County, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COAL INDUSTRY PATENTS LTD11980
WHIRLPOOL CO11983
Locations
LocationPatentsSpan
Lincoln Township, Berrien County, MI, US11983
Tamworth, GB11980