Inventor

David Allen Kastrup

Inventor

West Chester, OH, US

Overview

10→

Patents

1991–2012

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 10 as inventor

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

F23Rprimary

F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers13%

Y10TTechnical subjects covered by former us classification13%

F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air8%

B08BCleaning in general5%

B22FWorking metallic powder5%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering5%

B44DPainting or artistic drawing, not otherwise provided for5%

C23CCoating metallic material5%

F01DNon-positive displacement machines or engines, e.g. steam turbines5%

F23DBurners5%

PatentTitleYear

8,124,245'Blaze cladding for direct metal laser sintered materials'2012 8,061,142'Mixer for a combustor'2011 7,415,826'Free floating mixer assembly for combustor of a gas turbine engine'2008 7,159,403'Apparatus for assembling gas turbine engine combustors'2007 7,094,450'Method for applying or repairing thermal barrier coatings'2006 7,082,765'Methods and apparatus for reducing gas turbine engine emissions'2006 6,729,940'Apparatus for stripping coating'2004 6,655,027'Methods for assembling gas turbine engine combustors'2003 6,561,872'Method and apparatus for stripping coating'2003 5,012,420'Active clearance control for gas turbine engine'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2012Patents assigned to GEN ELECTRIC (10)· patent assignee history

1991Based in Cincinnati, OH, US· patent location history

2003–2012Based in West Chester, OH, US· patent location history

2011–2012Patents assigned to KASTRUP DAVID ALLEN (2)· patent assignee history

2011Patents assigned to MCMASTERS MARIE ANN (1)· patent assignee history

2012Patents assigned to BUDINGER DAVID EDWIN (1)· patent assignee history

2012Patents assigned to GALLEY RONALD LANCE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	10	1991–2012
KASTRUP DAVID ALLENself	2	2011–2012
BUDINGER DAVID EDWIN	1	2012
GALLEY RONALD LANCE	1	2012
MCMASTERS MARIE ANN	1	2011

Locations

Location	Patents	Span
West Chester, OH, US	9	2003–2012
Cincinnati, OH, US	1	1991