Inventor

J. Albert McEachern, Jr.

Inventor

Mobile, AL, US

Overview

1987–1995

Patent span

Mechanical engineering

Primary field (CPC F)

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

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines15%

H04JMultiplex communication15%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants11%

Y02TClimate change mitigation technologies related to transportation11%

F02CGas-turbine plants7%

F16CShafts7%

H04LTransmission of digital information, e.g. telegraphic communication7%

B01DSeparation4%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles4%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987–1995Patents assigned to TELEDYNE IND (7)· patent assignee history

1987–1995Based in Mobile, AL, US· patent location history

1988–1992Patents assigned to NORTHERN TELECOM LTD (4)· patent assignee history

1988–1992Based in Kanata, CA· patent location history

1989Based in Edmonton, CA· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TELEDYNE IND	7	1987–1995
NORTHERN TELECOM LTD	4	1988–1992

Locations