Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert P. Sullivan — 4 Patents in 2018

MMMurata Machinery: 3 patents #3 of 57Top 6%
BGBrooks Automation Gmbh: 1 patents #17 of 68Top 25%
Wilmington, MA: #4 of 46 inventorsTop 9%
Massachusetts: #807 of 12,682 inventorsTop 7%
Overall (2018): #36,952 of 503,207Top 8%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10147627 Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists Brian J. Doherty, Thomas R. Mariano 2018-12-04
10141212 Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists Brian J. Doherty, Thomas R. Mariano 2018-11-27
10113781 Helium management control system Oliver J. Dumas, Maureen C. Buonpane, Doreen J. Ball-DiFazio, Ronald N. Morris, Allen J. Bartlett +4 more 2018-10-30 $26,718,000
9881823 Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists Brian J. Doherty, Thomas R. Mariano 2018-01-30