Assignee

SELF POWERED LIGHTING INC

2 granted patents·107 citations·filing 1980–1989

Technology mixG08B1 G09F1 H02J1 H05B1

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2 records

0181US4988889APower source for emergency lighting systemsSELF POWERED LIGHTING INC·Filed 1989·Granted Jan 29, 1991·70 cites·7 claims
0276US4383382ASelf-luminous safety signSELF POWERED LIGHTING INC·Filed 1980·Granted May 17, 1983·37 cites·22 claims

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