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Inventor

Dennis M. Roe

Inventor
Coal Valley, IL, US

Overview

4→
Patents
1989–2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A01Dprimary
A01DHarvesting50%
F16DCouplings for transmitting rotation25%
F02DControlling combustion engines13%
F16HGearing13%
PatentTitleYear
8,781,694'Combine harvester drive system'20146,722,112'Reverser control for a combine'20044,967,863'Compact combine drive system'19904,843,803'Compact combine drive system'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2014Patents assigned to DEERE & CO (4)· patent assignee history
1989–2014Based in Coal Valley, IL, US· patent location history
2004Based in East Moline, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DEERE & CO41989–2014
Locations
LocationPatentsSpan
Coal Valley, Illinois, US31989–2014
East Moline, Illinois, US12004