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USPTO Patent Rankings Data through Sept 30, 2025
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David Kuiper — 1 Patent in 2023

ENEntegris: 1 patents #40 of 121Top 35%
Brookfield, CT: #14 of 28 inventorsTop 50%
Connecticut: #1,251 of 3,623 inventorsTop 35%
Overall (2023): #472,642 of 537,848Top 90%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11697660 Process for preparing organotin compounds David M. Ermert, Thomas Coyne 2023-07-11