Inventor
SMITH DEBRA L
US4 patents
Patents
4 patentsUS5681668AOct 28, 1997
Dual wall storage battery system having air passageways in the bottom of the battery
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US5543248AAug 6, 1996
Thermal stabilization shield for storage batteries
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US5284720AFeb 8, 1994
Vent cap with electrolyte drain and explosion attenuation capabilities
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US5552642ASep 3, 1996
Protection system with voltage switching
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