DS

David R. Sawyer

ND Newport News Shipbuilding And Dry Dock: 1 patents #1 of 3Top 35%
📍 Smithfield, VA: #2 of 5 inventorsTop 40%
🗺 Virginia: #411 of 1,919 inventorsTop 25%
Overall (2002): #232,533 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6437279 Method and apparatus for leveling and shielding a stud gun and operator Johnnie N. Burchett, John B Williams, III 2002-08-20