WC

Wo Oi Cheng

AL Astec International Limited: 1 patents #9 of 49Top 20%
Overall (2021): #211,231 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11075032 Power transformers and methods of manufacturing transformers and windings Alfredo Belmonte Grueso, Chi Wai Wong 2021-07-27