Inventor

Dennis Joseph Dalpe

Inventor

Schenectady, NY, US

Overview

1993–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 18 as inventor

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps13%

Y10TTechnical subjects covered by former us classification13%

B22FWorking metallic powder11%

C22CAlloys11%

B30BPresses in general4%

C03BManufacture, shaping, or supplementary processes4%

C04BLime, magnesia4%

C23CCoating metallic material4%

F27BFurnaces, kilns, ovens or retorts in general4%

H01BCables4%

PatentTitleYear

9,966,578Seal ring and associated method2018 9,166,214'Seal ring and associated method'2015 8,299,709'Lamp having axially and radially graded structure'2012 7,497,986'Apparatus for incorporating a gaseous elemental component into a molten metal, and related articles, processes, and compositions'2009 7,488,443'Electrically conductive cermet and method of making'2009 7,329,979'Electrically conductive cermet and devices made thereof'2008 6,464,551'Filament design, method, and support structure'2002 6,419,758'Cathode wire filament for x-ray tube applications'2002 6,373,922'Method and apparatus for filament set height adjustment of a cathode cup assembly'2002 6,259,193'Emissive filament and support structure'2001 6,210,478'Refining and analysis of material using horizontal cold-crucible induction levitation melting'2001 6,203,752'Rhenium-coated tungsten-based alloy and composite articles and method therefor'2001 6,162,552'Rhenium-coated tungsten-based alloy and composite articles and method therefor'2000 6,059,015'Method for directional solidification of a molten material and apparatus therefor'2000 5,778,960'Method for providing an extension on an end of an article'1998 5,631,029'Mould for isostatic pressing'1997 5,490,969'Mould for isostatic pressing'1996 5,236,021'Powder filling apparatus'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2018Patents assigned to GEN ELECTRIC (18)· patent assignee history

1993–2015Based in Schenectady, NY, US· patent location history

1998–2009Based in Niskayuna, NY, US· patent location history

2012–2015Patents assigned to BREWER JAMES ANTHONY (2)· patent assignee history

2012–2015Patents assigned to DALPE DENNIS JOSEPH (2)· patent assignee history

2012–2015Patents assigned to VARTULI JAMES SCOTT (2)· patent assignee history

2012Patents assigned to BEWLAY BERNARD PATRICK (1)· patent assignee history

2018Based in Lakeland, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	18	1993–2018
BREWER JAMES ANTHONY	2	2012–2015
DALPE DENNIS JOSEPHself	2	2012–2015
VARTULI JAMES SCOTT	2	2012–2015
BEWLAY BERNARD PATRICK	1	2012

Locations

Location	Patents	Span
Schenectady, New York, US	15	1993–2015
Niskayuna, New York, US	2	1998–2009
Lakeland, Florida, US	1	2018