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Inventor

Ralph K. Cordonnier

Inventor
Buena Vista, CO, US

Overview

3→
Patents
2010–2016
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F16Lprimary
F16LPipes100%
PatentTitleYear
9,494,270'Systems and methods for locating and restoring service lines in pipeline rehabilitation'20168,567,449'Systems and methods for locating and restoring service lines in pipeline rehabilitation'20137,841,366'Systems and methods for pipeline rehabilitation installation'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2016Patents assigned to WPW LLC (2)· patent assignee history
2010–2016Based in Buena Vista, CO, US· patent location history
2013Patents assigned to BAUM HARRY L (1)· patent assignee history
2013Patents assigned to BRYANT CORWIN J (1)· patent assignee history
2013Patents assigned to CAIN JOHN A (1)· patent assignee history
2013Patents assigned to COHEN DAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WPW LLC22010–2016
BAUM HARRY L12013
BRYANT CORWIN J12013
CAIN JOHN A12013
COHEN DAN12013
Locations
LocationPatentsSpan
Buena Vista, CO, US32010–2016