Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
ER

Ellen R. Romano

NVIDIA: 2 patents #2,855 of 7,811Top 40%
Elizabethtown, PA: #55 of 136 inventorsTop 45%
Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,280,215 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5536565 Liquid sealing gasket sheet materials Nowaf Halout, Alexandra M. Kavoulakis 1996-07-16
5437767 Wet-laying process for making liquid sealing gasket sheet materials Nowaf Halout, Alexandra M. Kavoulakis 1995-08-01