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

Marjorie K. Kouns

New York, NY: #7,895 of 20,192 inventorsTop 40%
New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,309,458 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D326240 Necklace or similar article 1992-05-19
D309275 Jewelry chain 1990-07-17