Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David J. Lewison — 2 Patents in 2021

IBM: 2 patents #3,096 of 11,638Top 30%
Wappingers Falls, NY: #29 of 95 inventorsTop 35%
New York: #2,451 of 12,766 inventorsTop 20%
Overall (2021): #168,877 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11156409 Coolant-cooled heat sinks with internal thermally-conductive fins joined to the cover Hongqing Zhang, Jay A. Bunt, Joyce E. Molinelli Acocella, Frank L. Pompeo, Jeffrey A. Zitz 2021-10-26
11158562 Conformal integrated circuit (IC) device package lid Hongqing Zhang, Jay A. Bunt, Jeffrey A. Zitz, Sushumna Iruvanti 2021-10-26