Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Nathan A. Dean — 1 Patent

MAMaytag: 1 patents #333 of 601Top 60%
San Diego, CA: #15,630 of 23,606 inventorsTop 70%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,581,009 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6227636 Refrigerator shelf and serving tray assembly Michael T. Lye, Angela R. Thalls, John P. Flannery, Peter Wooding, Jane K. Langmuir 2001-05-08