TJ

Tae Hyun Jang

SY Systech: 1 patents #97 of 217Top 45%
Overall (All Time): #2,519,223 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12054907 Variable sliding manhole safety guard — 2024-08-06