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Inventor

Nicholas J. Szegedi

Inventor
Simi Valley, CA, US

Overview

4→
Patents
1979–2007
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

B63Bprimary
B63BShips or other waterborne vessels9%
B63HMarine propulsion or steering9%
F03BMachines or engines for liquids9%
F16KValves9%
F16LPipes9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
G06FElectric digital data processing9%
H01HElectric switches9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
Y02TClimate change mitigation technologies related to transportation9%
PatentTitleYear
7,184,363'Buoyant container with wave generated power production'20075,398,046'Faceplate for an interactive display terminal'19955,386,313'Reflective magneto-optic spatial light modulator assembly'19954,143,670'Ducting fire protection'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to FIBER DYNE INC (1)· patent assignee history
1979Based in La Canada, CA, US· patent location history
1995Patents assigned to LITTON SYSTEMS INC (1)· patent assignee history
1995–2007Based in Simi Valley, CA, US· patent location history
1995Based in Wood Ranch, CA, US· patent location history
2007Patents assigned to NORTHROP GRUMMAN CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FIBER DYNE INC11979
LITTON SYSTEMS INC11995
NORTHROP GRUMMAN CORP12007
Locations
LocationPatentsSpan
Simi Valley, California, US21995–2007
Wood Ranch, California, US11995
La Canada, California, US11979