Inventor

Geoffrey D. Woodhouse

Inventor

Phoenix, AZ, US

Overview

8→

Patents

1980–2010

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 8 as inventor

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

F02Bprimary

F02BInternal-combustion piston engines31%

F02CGas-turbine plants31%

B64BLighter-than air aircraft6%

B64DEquipment for fitting in or to aircraft6%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g6%

G06FElectric digital data processing6%

Y02TClimate change mitigation technologies related to transportation6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

7,689,961'Increased power line noise immunity in IC using capacitor structure in fill area'2010 5,490,645'Fully integrated environmental and secondary power system'1996 4,813,632'Ballast management system for lighter than air craft'1989 4,274,253'Control for turbine and recuperator inlet temperatures'1981 4,269,027'Gas turbine engine idle control and method'1981 4,266,401'Gas turbine engine fuel control'1981 4,244,181'Variable geometry gas turbine engine fuel and guide vane control'1981 4,209,979'Gas turbine engine braking and method'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1981Patents assigned to GARRETT CORP (5)· patent assignee history

1980–1989Based in Phoenix, AZ, US· patent location history

1989–1996Patents assigned to ALLIED SIGNAL INC (2)· patent assignee history

1996Based in Prescott, AZ, US· patent location history

2010Patents assigned to IBM (1)· patent assignee history

2010Based in Burlington, VT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GARRETT CORP	5	1980–1981
ALLIED SIGNAL INC	2	1989–1996
IBM	1	2010

Locations

Location	Patents	Span
Phoenix, AZ, US	6	1980–1989
Burlington, VT, US	1	2010
Prescott, AZ, US	1	1996