Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael E. Lees — 2 Patents

WIWincom: 2 patents #5 of 8Top 65%
Cincinnati, OH: #3,656 of 8,043 inventorsTop 50%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Michael E. Lees has been granted 2 US patents while listed as an inventor at Wincom. The first was granted in 2016 and the most recent in October 2017. Michael E. Lees ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Michael E. Lees in Cincinnati, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9802905 Filtration process for purifying liquid azole heteroaromatic compound-containing mixtures Peter F. Vogt, James E. Milawski, Alexander J. Wessel 2017-10-31
9309205 Filtration process for purifying liquid azole heteroaromatic compound-containing mixtures Peter F. Vogt, James E. Milawski, Alexander J. Wessel 2016-04-12