YL

Yi Liu

VI Victaulic: 1 patents #8 of 29Top 30%
📍 Dalian, CN: #28 of 115 inventorsTop 25%
Overall (2025): #163,581 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12377300 Dry sprinkler Richard A. Bucher, Frank J. Cygler, III, William J. Reilly, Lawrence W. Thau, Jr. 2025-08-05