JW

James D. Ward

DA Dover Associates: 1 patents #1 of 4Top 25%
📍 Washington, DC: #7 of 53 inventorsTop 15%
🗺 District of Columbia: #7 of 53 inventorsTop 15%
Overall (1982): #55,135 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4327765 Butterfly valve having leak detecting means Thomas A. Wilson 1982-05-04