Inventor

Dean Leon Parham

Inventor

Issaquah, WA, US

Overview

7→

Patents

2001–2015

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 7 as inventor

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

B64Dprimary

B64DEquipment for fitting in or to aircraft25%

F02KJet-propulsion plants25%

Y02TClimate change mitigation technologies related to transportation19%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g13%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants13%

F01DNon-positive displacement machines or engines, e.g. steam turbines6%

PatentTitleYear

9,221,545'Aircraft nacelle assemblies'2015 8,915,060'Method of varying a fan duct throat area'2014 8,910,482'Aircraft engine nozzle'2014 8,342,444'Fail safe extended torque box strut-to-wing mount'2013 8,127,531'Radially translating fan nozzle nacelle'2012 7,124,981'Thrust reverser utilizing integrated structural bypass duct'2006 6,220,546'Aircraft engine and associated aircraft engine cowl'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2015Patents assigned to BOEING CO (7)· patent assignee history

2001Based in Carnation, WA, US· patent location history

2006–2015Based in Issaquah, WA, US· patent location history

2012–2014Patents assigned to PARHAM DEAN L (2)· patent assignee history

2013–2014Patents assigned to PARHAM DEAN LEON (2)· patent assignee history

2013Patents assigned to HARTSHORN SCOTT (1)· patent assignee history

2013Patents assigned to POWELL DONALD T (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOEING CO	7	2001–2015
PARHAM DEAN Lself	2	2012–2014
PARHAM DEAN LEONself	2	2013–2014
HARTSHORN SCOTT	1	2013
POWELL DONALD T	1	2013

Locations

Location	Patents	Span
Issaquah, Washington, US	6	2006–2015
Carnation, Washington, US	1	2001