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Inventor

Eugene J. Krukow

Inventor
Cordova, IL, US

Overview

5→
Patents
1979–1983
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A01Dprimary
A01DHarvesting22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
A01FProcessing of harvested produce11%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%
F15BSystems acting by means of fluids in general11%
LOCD111%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
4,407,109'Hydraulic circuit for lifting the reel of an agricultural harvester'19834,396,087'Auxiliary drive system for combines'19834,332,127'Combine feeder drive control'1982D0254297'Tachometer'1980T0986004'Hydraulic system for harvesting machines'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1983Based in Cordova, IL, US· patent location history
1980–1983Patents assigned to INT HARVESTER CO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INT HARVESTER CO41980–1983
Locations
LocationPatentsSpan
Cordova, Illinois, US51979–1983