Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Thomas J. DiLeo — 5 Patents

ETEthyl: 5 patents #112 of 494Top 25%
Baton Rouge, LA: #393 of 1,896 inventorsTop 25%
Louisiana: #1,356 of 10,876 inventorsTop 15%
Overall (All Time): #1,058,856 of 4,157,543Top 30%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5210346 Synthetic lubricant compositions with alphaolefin dimer 1993-05-11
5120901 Olefin purification process Cynthia W. Hermann, Carroll W. Lanier, Joachim W. Wolfram 1992-06-09
4950822 Olefin oligomer synlube process Marshall B. Nelson, Matthew J. Lynch 1990-08-21
4935570 Olefin oligomer synlube process Marshall B. Nelson, Matthew J. Lynch 1990-06-19
4902846 Synlube process Matthew J. Lynch, Marshall B. Nelson, Ronny W. Lin 1990-02-20