JV

John M. Vrooman

NG Northrop Grumman: 2 patents #475 of 2,250Top 25%
📍 Hampton, VA: #117 of 414 inventorsTop 30%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,176,987 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6929379 Submersible lantern Kurt J. Clemente 2005-08-16
6851827 Submersible lantern Kurt J. Clemente 2005-02-08