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Inventor

Donald Lee Gardner

Inventor
West Chester, OH, US

Overview

9→
Patents
1993–2014
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 9 as inventor

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 turbines16%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants12%
F04DNon-positive-displacement pumps8%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
Y02TClimate change mitigation technologies related to transportation8%
Y10TTechnical subjects covered by former us classification8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B64DEquipment for fitting in or to aircraft4%
F02CGas-turbine plants4%
PatentTitleYear
8,893,382'Combustion system and method of assembling the same'20148,876,042'Integrated nacelle assembly'20148,750,570'Methods, systems and apparatus for automated authentication'20148,662,834'Method for reducing tip rub loading'20148,657,570'Rotor blade with reduced rub loading'20148,321,330'Precious metal bullion arbitrage retail kiosk and associated methods of use and manufacture'20128,126,628'Aircraft gas turbine engine blade tip clearance control'20126,474,070'Rich double dome combustor'20025,205,115'Gas turbine engine case counterflow thermal control'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2014Patents assigned to GEN ELECTRIC (7)· patent assignee history
1993–2014Based in West Chester, OH, US· patent location history
2012–2014Patents assigned to GARDNER DONALD LEE (5)· patent assignee history
2012–2014Based in Gig Harbor, WA, US· patent location history
2014Patents assigned to CRALL DAVID W (2)· patent assignee history
2014Patents assigned to FARSON MAX ROBERT (2)· patent assignee history
2014Patents assigned to JOHNSON MARCIA BOYLE (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC71993–2014
GARDNER DONALD LEEself52012–2014
CRALL DAVID W22014
FARSON MAX ROBERT22014
JOHNSON MARCIA BOYLE22014
Locations
LocationPatentsSpan
West Chester, OH, US71993–2014
Gig Harbor, Washington, US22012–2014