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Inventor

Andrew D. Williams

Inventor
Balcraig, GB

Overview

9→
Patents
1991–2014
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 turbines14%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants14%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application10%
Y10TTechnical subjects covered by former us classification10%
B23PMetal-working not otherwise provided for5%
B29DProducing particular articles from plastics or from substances in a plastic state5%
B64CAeroplanes5%
B64DEquipment for fitting in or to aircraft5%
B64GCosmonautics5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
PatentTitleYear
8,656,989'Grid-stiffened panel with integrated fluid distribution channels'20148,657,984'Method for fabricating composite grid-stiffened structures with integrated fluid channels'20148,579,590'Turbomachinery blade having a platform relief hole, platform cooling holes, and trailing edge cutback'20138,240,042'Methods of maintaining turbine discs to avert critical bucket attachment dovetail cracks'20128,194,028'System and method for adjusting an intensity value and a backlight level for a display of an electronic device'20127,862,300'Turbomachinery blade having a platform relief hole'2011D0575675'Mini-kart'20087,073,751'Aircraft structure fatigue alleviation'20065,002,713'Method for compression molding articles from lignocellulosic materials'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to AIRBUS UK LTD (1)· patent assignee history
2008–2014Patents assigned to WILLIAMS ANDREW D (5)· patent assignee history
2008Based in Jacksonville, FL, US· patent location history
2011–2013Patents assigned to WOOD GROUP HEAVY IND TURBINES AG (3)· patent assignee history
2011–2013Based in Balcraig, GB· patent location history
2012Based in Kanata, CA· patent location history
2013Patents assigned to ARNAL MICHEL P (1)· patent assignee history
2014Patents assigned to US AIR FORCE (2)· patent assignee history
2014Based in Edgewood, NM, US· patent location history
2014Based in Tijeras, NM, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WILLIAMS ANDREW Dself52008–2014
WOOD GROUP HEAVY IND TURBINES AG32011–2013
US AIR FORCE22014
AIRBUS UK LTD12006
ARNAL MICHEL P12013
Locations
LocationPatentsSpan
Balcraig, GB32011–2013
Edgewood, NM, US12014
Tijeras, NM, US12014
Kanata, CA12012
Jacksonville, Florida, US12008