Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Lawrence Simpson — 1 Patent

MAMarpac: 1 patents #6 of 12Top 50%
Wilmington, NC: #493 of 905 inventorsTop 55%
North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #2,855,344 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D847373 Sound emitting device Jessica Hurwit, Donald Strum, Edith M. Wine 2019-04-30