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Lucas Duralith Corporation
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Millville, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Backlit tactile keyboard with improved tactile and electrical chara...
Patent number
5,149,923
Issue date
Sep 22, 1992
Lucas Duralith Corporation
Gregory B. Demeo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Backlit tactile keyboard with improved tactile and electrical chara...
Patent number
5,138,119
Issue date
Aug 11, 1992
Lucas Duralith Corporation
Gregory B. Demeo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-pole momentary membrane switch
Patent number
4,987,275
Issue date
Jan 22, 1991
Lucas Duralith Corporation
Meryl E. Miller
H01 - BASIC ELECTRIC ELEMENTS