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Inventor

Brett J. Janson

Inventor
Hanna City, IL, US

Overview

7→
Patents
2001–2017
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 7 as inventor

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

E02Fprimary
E02FDredging43%
F15BSystems acting by means of fluids in general36%
F16KValves7%
G01FMeasuring volume, volume flow, mass flow or liquid level7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
9,803,665'Machine control system having hydraulic warmup procedure'20179,568,119'System and method for calibrating electrohydraulic valve'20179,394,922'Hydraulic control circuit with regeneration valve'20169,206,583'Void protection system'20157,729,833'Implement control system based on input position and velocity'20106,535,807'Control system for use on construction equipment'20036,305,162'Method and apparatus for controlling the deadband of a fluid system'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2017Patents assigned to CATERPILLAR INC (4)· patent assignee history
2001Based in Dunlap, IL, US· patent location history
2003–2010Based in East Peoria, IL, US· patent location history
2015–2016Patents assigned to CATERPILLAR GLOBAL MINING LLC (2)· patent assignee history
2015–2017Based in Hanna City, IL, US· patent location history
2017Patents assigned to CATERPILLAR GLOBAL MINING AMERICA LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATERPILLAR INC42001–2017
CATERPILLAR GLOBAL MINING LLC22015–2016
CATERPILLAR GLOBAL MINING AMERICA LLC12017
Locations
LocationPatentsSpan
Hanna City, Illinois, US42015–2017
East Peoria, Illinois, US22003–2010
Dunlap, Illinois, US12001