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Inventor

Fred Rathburn

Inventor
Cranston, RI, US

Overview

1→
Patents
1999
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F16Jprimary
F16JPistons100%
PatentTitleYear
5,954,341'Bellows seal with drive collar for reverse pressure capability'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to JOHN CRANE SEALOL INC (1)· patent assignee history
1999Based in Cranston, RI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHN CRANE SEALOL INC11999
Locations
LocationPatentsSpan
Cranston, RI, US11999