Inventor

PARK BONG J

KR2 patents

⚠️ This page may combine multiple inventors who share the name “PARK BONG J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

1 patent

US5787917AAug 4, 1998

Automatic earthquake gas shut-off system

23 citations78

LUCKY LTD

1 patent

US5502200AMar 26, 1996

Reactive thiophosphate derivatives of thia(dia)zole acetic acid and process for preparing the same

LUCKY LTD1 citations45