Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Nicholas Ettlinger — 2 Patents in 2021

IBM: 2 patents #3,096 of 11,638Top 30%
Lexington, MA: #111 of 469 inventorsTop 25%
Massachusetts: #2,417 of 14,123 inventorsTop 20%
Overall (2021): #126,697 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10941980 Predictive maintenance of refrigeration cases Umamaheswari C. Devi, Jacob T. Griffith, Benjamin Grisz, Jagabondhu Hazra, Kedar Kulkarni +1 more 2021-03-09
10935309 Predictive maintenance of refrigeration cases Umamaheswari C. Devi, Jacob T. Griffith, Benjamin Grisz, Jagabondhu Hazra, Kedar Kulkarni +1 more 2021-03-02