Duck-Rae Cho

BK Bredent Gmbh & Co. Kg: 3 patents #1 of 11Top 10%

📍 Bucheon-si, KR: #275 of 868 inventorsTop 35%

Overall (All Time): #1,542,751 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8616527	Hoist using friction wheel	—	2013-12-31
8453855	Turning device for hoist	—	2013-06-04
7793794	Hoist for low space crane	—	2010-09-14