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Inventor

William T. Girard

Inventor
Joliet, IL, US

Overview

2→
Patents
1977–1979
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E02Fprimary
E02FDredging67%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
4,133,122'Carriage assembly for an elevating scraper dump linkage and method of installing'19794,001,956'Tractor scraper transportation and assembly therefor'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1979Patents assigned to CATERPILLAR TRACTOR CO (2)· patent assignee history
1977–1979Based in Joliet, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATERPILLAR TRACTOR CO21977–1979
Locations
LocationPatentsSpan
Joliet, Illinois, US21977–1979