FL

Feipeng Liu

CH Covia Holdings: 1 patents #1 of 7Top 15%
📍 Arden, NC: #8 of 24 inventorsTop 35%
🗺 North Carolina: #1,988 of 5,725 inventorsTop 35%
Overall (2018): #421,096 of 503,207Top 85%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10023790 Dust free proppant and method of making same Richard C. Zielke 2018-07-17