Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RP

Randall D. Partridge — 3 Patents in 2017

ExxonMobil: 3 patents #110 of 881Top 15%
CICorning Incorporated: 2 patents #120 of 569Top 25%
Califon, NJ: #1 of 12 inventorsTop 9%
New Jersey: #780 of 7,092 inventorsTop 15%
Overall (2017): #62,930 of 506,227Top 15%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9682902 Membrane separation process using mixed vapor-liquid feed Robert P. Lucchesi, George Walchuk, David T. Ferrughelli, George L. Kellogg, Richard C. Bergman +1 more 2017-06-20
9636691 Integrated cyclone separation device Mikhail Sergeevich Chivilikhin, Amit Halder, Paul Oakley Johnson, Ameya Joshi 2017-05-02
9579593 Replaceable fuel separation unit Paul Oakley Johnson, Brandon Thomas Sternquist 2017-02-28