Inventor

Douglas Seredich

Inventor

Montville, OH, US

Overview

7→

Patents

1984–2009

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.

H01Jprimary

H01JElectric discharge tubes or discharge lamps31%

F21SNon-portable lighting devices23%

B28BShaping clay or other ceramic compositions15%

F21VFunctional features or details of lighting devices or systems thereof15%

B29CShaping or joining of plastics8%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted8%

PatentTitleYear

7,473,086'Porous mold insert and molds'2009 7,382,097'Injection molded ceramic metal halide arc tube having non-tapered end and method of forming same'2008 7,063,586'Ceramic discharge chamber for a discharge lamp'2006 5,684,355'Metal strap for holding cylindrical lamp'1997 5,239,226'Replaceable lamp assembly for automotive headlamps'1993 5,039,904'Mount for miniature arc lamp'1991 4,447,861'Circular fluorescent lamp unit'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2009Patents assigned to GEN ELECTRIC (7)· patent assignee history

1984Based in Chardon, OH, US· patent location history

1991–2008Based in Montville, OH, US· patent location history

2009Based in Monteville, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	7	1984–2009

Locations

Location	Patents	Span
Montville, OH, US	5	1991–2008
Monteville, OH, US	1	2009
Chardon, OH, US	1	1984