TC

Tak Sing Choi

📍 Danshui, CN: #1 of 1 inventorsTop 100%
Overall (2011): #154,834 of 364,097Top 45%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7998547 Magnesium oxide-based construction board Michael E. Feigin 2011-08-16