JS

J. Glenn Satterthwaite

📍 Portsmouth, VA: #1 of 4 inventorsTop 25%
🗺 Virginia: #121 of 685 inventorsTop 20%
Overall (1982): #57,037 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342336 Double-acting inflatable seal Dennis M. Riddleberger 1982-08-03