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Inventor

Roger R. Riffle

Inventor
Ridgeley, WV, US

Overview

2→
Patents
1991–1999
Patent span
LOC
Primary field

Patents· 2 as inventor

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

LOC12primary
LOC12100%
PatentTitleYear
D0413286'Tire tread'1999D0320964'Tire tread and buttress'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1999Patents assigned to GOODYEAR TIRE & RUBBER (2)· patent assignee history
1991–1999Based in Ridgeley, WV, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GOODYEAR TIRE & RUBBER21991–1999
Locations
LocationPatentsSpan
Ridgeley, WV, US21991–1999