LexDanaLexDanabeta
Inventor

James R. Tomlinson

Inventor
Pittsburgh, PA, US

Overview

2→
Patents
2001–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A42Bprimary
A42BHats50%
A61FFilters implantable into blood vessels25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
9,125,448'Support for visors and face shields'20156,264,392'Pivot joint for faceshield assembly'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to MINE SAFETY APPLIANCES CO (1)· patent assignee history
2001–2015Based in Pittsburgh, PA, US· patent location history
2015Patents assigned to KLOTZ ROBERT E (1)· patent assignee history
2015Patents assigned to MILLER MATTHEW C (1)· patent assignee history
2015Patents assigned to MSA TECHNOLOGY LLC (1)· patent assignee history
2015Patents assigned to TOMLINSON JAMES R (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KLOTZ ROBERT E12015
MILLER MATTHEW C12015
MINE SAFETY APPLIANCES CO12001
MSA TECHNOLOGY LLC12015
TOMLINSON JAMES Rself12015
Locations
LocationPatentsSpan
Pittsburgh, Pennsylvania, US22001–2015