DB

David Boardman

UN Unknown: 1 patents #306 of 3,153Top 10%
🗺 Virginia: #1,200 of 4,063 inventorsTop 30%
Overall (2022): #486,813 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11247111 Sports ball throwing machine lift Harry Herbert Harvey, Jr. 2022-02-15