BJ

Beong Soo Jun

Overall (All Time): #1,495,316 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9702436 Apparatus for automatically equalizing tensions in elevator wire ropes — 2017-07-11
9194460 Apparatus for automatically equalizing tensions in elevator wire ropes — 2015-11-24
8932171 Apparatus for equalizing the tensions among elevator wire ropes — 2015-01-13