Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert P. Sullivan — 1 Patent in 2021

EVEdwards Vacuum: 1 patents #2 of 18Top 15%
Wilmington, MA: #16 of 62 inventorsTop 30%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #281,167 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10900699 Helium management control system Oliver J. Dumas, Maureen C. Buonpane, Doreen J. Ball-DiFazio, Ronald N. Morris, Allen J. Bartlett +4 more 2021-01-26