Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Theodore A. Dourdeville — 2 Patents in 2017

WTWaters Technologies: 2 patents #15 of 100Top 15%
Falmouth, MA: #5 of 15 inventorsTop 35%
Massachusetts: #2,350 of 13,044 inventorsTop 20%
Overall (2017): #99,769 of 506,227Top 20%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9791423 Dispensing needle for a fraction collector Joshua A. Burnett, James E. Usowicz, Marc E. Lemelin, Lucas O. Tiziani 2017-10-17
9618128 Method and apparatus for sample injection in liquid chromatography Russell Keene, Theodore D. Ciolkosz, James E. Usowicz 2017-04-11