KW

Kwok Hung Wong

OL Otter Controls Limited: 1 patents #2 of 5Top 40%
Overall (2025): #310,741 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12338990 Steam generator Alex Reinier Nijhoff, Andrew Hunt 2025-06-24