DP

Dennis Parrish

EV Evonik: 1 patents #2 of 10Top 20%
📍 Sandston, VA: #1 of 1 inventorsTop 100%
🗺 Virginia: #1,320 of 4,224 inventorsTop 35%
Overall (2020): #492,082 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10865338 Organophilic clays and drilling fluids containing them Sarah Smith, Gary Davis, Miyako Hisamoto 2020-12-15