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Inventor

John M. Hadank

Inventor
Dunlap, IL, US

Overview

9→
Patents
1987–2012
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 9 as inventor

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

E02Fprimary
E02FDredging29%
G05BControl or regulating systems in general14%
G07CTime or attendance registers14%
Y10TTechnical subjects covered by former us classification14%
B25JManipulators7%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%
F16NLubricating7%
PatentTitleYear
8,195,365'Operator restraint system'20125,880,710'Adaptive vehicle display'19995,648,898'Method for programming a vehicle monitoring and control system'19975,463,567'Apparatus and method for providing historical data regarding machine operating parameters'19955,424,623'Coordinated control for a work implement'19955,381,874'Automatic lubrication control'19955,160,239'Coordinated control for a work implement'19925,002,454'Intuitive joystick control for a work implement'19914,712,376'Proportional valve control apparatus for fluid systems'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2012Patents assigned to CATERPILLAR INC (9)· patent assignee history
1987–1999Based in Dunlap, IL, US· patent location history
1992–2012Based in Peoria, IL, US· patent location history
2012Patents assigned to BERNHAGEN JAMES ROBERT (1)· patent assignee history
2012Patents assigned to EDWARDS DAVID JAMES (1)· patent assignee history
2012Patents assigned to ELLIOTT ROBERT QUINCY (1)· patent assignee history
2012Patents assigned to HADANK JOHN MARTIN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATERPILLAR INC91987–2012
BERNHAGEN JAMES ROBERT12012
EDWARDS DAVID JAMES12012
ELLIOTT ROBERT QUINCY12012
HADANK JOHN MARTINself12012
Locations
LocationPatentsSpan
Dunlap, Illinois, US71987–1999
Peoria, Illinois, US21992–2012