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

John Lull — 4 Patents in 2017

Illinois Tool Works: 4 patents #31 of 449Top 7%
Glenview, IL: #9 of 91 inventorsTop 10%
Illinois: #486 of 8,424 inventorsTop 6%
Overall (2017): #44,656 of 506,227Top 9%
4 Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9810377 System and method for improving the accuracy of a rate of decay (ROD) measurement in a mass flow controller Anthony Kehoe, Bill Valentine, Chris Ellec 2017-11-07 $18,374,000
9760096 System and method for using a model for improving control of a mass flow controller Chris Ellec, Reza Jamasebi 2017-09-12 $28,029,000
9739655 System and method for using a rate of decay measurement for real time measurement and correction of zero offset and zero drift of a mass flow controller or mass flow meter Berwin Banares, Bill Valentine, Anthony Kehoe, Chris Ellec 2017-08-22 $23,582,000
9562796 Absolute and differential pressure transducer 2017-02-07 $20,578,000