JH

Joy L. Hartman

ND Newport News Shipbuilding And Dry Dock: 1 patents #13 of 96Top 15%
📍 Chesapeake, VA: #145 of 343 inventorsTop 45%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,879,220 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5026211 Water-based correctional facility and system, and method of making the same Victor R. Schellenberg, James Zsoldos, William H. Smith, Wilbur T. Covington, Allen Conley 1991-06-25