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Inventor

Joel Flynn Jones

Inventor
Claremore, OK, US

Overview

3→
Patents
1976–1989
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

E02Fprimary
E02FDredging29%
B60TVehicle brake control systems or parts thereof14%
E21BEarth or rock drilling14%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids14%
F16DCouplings for transmitting rotation14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
4,797,075'Overspeed protective gear box for a well pump'19894,003,484'Swing mechanism for implement boom'19773,966,065'Safety hold-down apparatus for tractor-mounted earth working implements'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to HESSTON CORP (2)· patent assignee history
1976–1989Based in Claremore, OK, US· patent location history
1989Patents assigned to HUGHES TOOL CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HESSTON CORP21976–1977
HUGHES TOOL CO11989
Locations
LocationPatentsSpan
Claremore, OK, US31976–1989