DW

David B. Wingard

📍 Petersburg, WV: #2 of 7 inventorsTop 30%
🗺 West Virginia: #1,664 of 3,425 inventorsTop 50%
Overall (All Time): #3,175,688 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8535538 Brine water recycle process John J. Keeling, Rex B. Tennant, II 2013-09-17