Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
GZ

Guanhua Zhou

HC Hunan Vathin Medical Instrument Co.: 1 patents #1 of 6Top 20%
📍 Xiangtan City, CN: #2 of 32 inventorsTop 7%
Overall (2025): #61,428 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12390094 Multi-directionally guided endoscope Wenjun Mo, Peng Tang 2025-08-19
D1066525 Kettlebell 2025-03-11
D1064129 Dumbbell 2025-02-25