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USPTO Patent Rankings Data through Dec 31, 2025
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Mark E. Baker — 4 Patents

TTThe Timken: 3 patents #41 of 291Top 15%
Canton, OH: #169 of 654 inventorsTop 30%
Ohio: #19,019 of 73,341 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Mark E. Baker has been granted 4 US patents while listed as an inventor at The Timken. The first was granted in 1990 and the most recent in June 2014. Mark E. Baker ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mark E. Baker in Canton, OH, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8757890 Method and apparatus for setting rolling element bearings in rolling mills Nigel A. Los, Thomas L. Baker 2014-06-24 $34,506,000
7691398 Hair treatment composition comprising composite particles of clay and charged organic molecule Takeshi Arai, Colin Christopher David Giles 2010-04-06 $9,456,000
5129744 Two component bearing seal with bumpers Dennis L. Otto, Jon A. Chandler, Joseph A. Abbruzzi 1992-07-14 $5,949,000
4938615 Roll neck bearing 1990-07-03 $6,159,000