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Inventor

Robert K. Broyles

Inventor
Knoxville, TN, US

Overview

3→
Patents
1985–1994
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.

F16Jprimary
F16JPistons20%
F16KValves20%
F16LPipes20%
F17DPipe-line systems20%
G01MTesting static or dynamic balance of machines or structures20%
PatentTitleYear
5,358,284'High temperature non-metallic expansion joint'19944,749,168'Damper plate sealing mechanism'19884,511,162'Leak indicating conduit'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1994Patents assigned to PATHWAY BELLOWS INC (3)· patent assignee history
1985Based in Pine Valley, CA, US· patent location history
1988–1994Based in Knoxville, TN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PATHWAY BELLOWS INC31985–1994
Locations
LocationPatentsSpan
Knoxville, TN, US21988–1994
Pine Valley, California, US11985