FP

Frederick H. Porter

📍 Portsmouth, VA: #36 of 90 inventorsTop 40%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,657,243 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5938509 Apparatus for abrasive blasting of ship bottoms; method and apparatus for testing blasted surfaces Thomas J. Fox, Larry W. Ambrose, Kenneth G. Brown, George H. Curtis, III, Edward Ketz +2 more 1999-08-17