Inventor
THUERK DAVID A
US7 patents
Patents
7 patentsUS5308719AMay 3, 1994
Lead acid batteries containing center lug plates and high performance cast-on straps
GLOBE UNION INC49 citations95
US5162164ANov 10, 1992
Dual battery system
GLOBE UNION INC108 citations93
US5002840AMar 26, 1991
Switched emergency battery system
GLOBE UNION INC88 citations93
US5284720AFeb 8, 1994
Vent cap with electrolyte drain and explosion attenuation capabilities
GLOBE UNION INC33 citations91
US5552642ASep 3, 1996
Protection system with voltage switching
GLOBE UNION INC49 citations89
US5424148AJun 13, 1995
High performance battery cast-on strap
GLOBE UNION INC19 citations81
USD352272SNov 8, 1994
Pair of battery connector posts
GLOBE UNION INC2 citations61