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Inventor

Dale J. Zelesnik

Inventor
Strongsville, OH, US

Overview

2→
Patents
2004–2012
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F16Lprimary
F16LPipes33%
G02BOptical elements, systems or apparatus33%
H05BElectric heating33%
PatentTitleYear
8,164,031'Electric trace tube bundle with internal branch circuit'20126,711,329'Flame retardant tubing bundle'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2012Patents assigned to PARKER HANNIFIN CORP (2)· patent assignee history
2004–2012Based in Strongsville, OH, US· patent location history
2012Patents assigned to FRANCIS STEPHEN J (1)· patent assignee history
2012Patents assigned to KUNKEL LAWRENCE K (1)· patent assignee history
2012Patents assigned to ZELESNIK DALE J (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PARKER HANNIFIN CORP22004–2012
FRANCIS STEPHEN J12012
KUNKEL LAWRENCE K12012
ZELESNIK DALE Jself12012
Locations
LocationPatentsSpan
Strongsville, OH, US22004–2012