Inventor
CHING LARRY K W
US8 patents
⚠️ This page may combine multiple inventors who share the name “CHING LARRY K W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OPTIMA BATTERIES INC
5 patentsUS6025086AFeb 15, 2000
Battery vent mechanism and method
OPTIMA BATTERIES INC97 citations96
US5283137AFeb 1, 1994
Cover assembly for rechargeable battery
OPTIMA BATTERIES INC112 citations96
US6023146AFeb 8, 2000
Battery system electrical connection apparatus and method
OPTIMA BATTERIES INC95 citations95
US5856037AJan 5, 1999
Battery venting system and method
OPTIMA BATTERIES INC109 citations95
US5415956AMay 16, 1995
Cover assembly for rechargeable battery
OPTIMA BATTERIES INC71 citations95