Inventor

CHOI JONG GWON

KR2 patents

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

AHN TAE SANG

1 patent

US8915042B2Dec 23, 2014

Steel frame structure using U-shaped composite beam

AHN TAE SANG22 citations81

AP SYSTEMS INC

1 patent

US10490370B2Nov 26, 2019

Emergency stop apparatus and method

AP SYSTEMS INC5 citations66