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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

Jack Cochran — 3 Patents

RERestek: 2 patents #9 of 34Top 30%
State College, PA: #351 of 1,195 inventorsTop 30%
Pennsylvania: #23,787 of 74,527 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Jack Cochran has been granted 3 US patents while listed as an inventor at Restek. The first was granted in 2011 and the most recent in March 2021. Jack Cochran ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Jack Cochran in State College, PA, US.

Patents per Year

Patents granted per year, 2011 to 2021Bar chart with a peak of 1 patents in 2011.peak 12011: 1 patents20112013: 1 patents20132021: 1 patents2021

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10935380 Leveling tool 2021-03-02
8506688 Gas chromatographic device Jaap De Zeeuw, Scott L. Grossman 2013-08-13
7867325 Gas chromatographic device Brian A. Jones, Jaap De Zeeuw, Scott L. Grossman 2011-01-11