LexDanaLexDanabeta
Inventor

Randal N. Peterson

Inventor
Peoria, IL, US

Overview

7→
Patents
2012–2018
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
E02FDredging47%
F15BSystems acting by means of fluids in general47%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
9,897,120'Hydraulic system having energy recovery'20189,145,660'Hydraulic control system having over-pressure protection'20159,086,081'Hydraulic control system having swing motor recovery'20159,068,575'Hydraulic control system having swing motor energy recovery'20158,919,113'Hydraulic control system having energy recovery kit'20148,850,806'Hydraulic control system having swing motor energy recovery'20148,095,281'System for controlling a hydraulic system'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2018Patents assigned to CATERPILLAR INC (7)· patent assignee history
2012–2018Based in Peoria, IL, US· patent location history
2014–2015Patents assigned to MA PENGFEI (3)· patent assignee history
2014–2015Patents assigned to PETERSON RANDAL N (3)· patent assignee history
2014–2015Patents assigned to SHANG TONGLIN (3)· patent assignee history
2014–2015Patents assigned to SPRING PETER (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATERPILLAR INC72012–2018
MA PENGFEI32014–2015
PETERSON RANDAL Nself32014–2015
SHANG TONGLIN32014–2015
SPRING PETER32014–2015
Locations
LocationPatentsSpan
Peoria, Illinois, US72012–2018