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

Thomas Knox — 12 Patents

BOBorgwarner: 6 patents #168 of 1,600Top 15%
BABp Corporation North America: 3 patents #84 of 812Top 15%
BPBritish Petroleum: 2 patents #64 of 360Top 20%
BLBp Oil International Limited: 1 patents #24 of 69Top 35%
Waterford, MI: #39 of 579 inventorsTop 7%
Michigan: #7,722 of 86,293 inventorsTop 9%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Thomas Knox has been granted 12 US patents while listed as an inventor at Borgwarner. The first was granted in 1991 and the most recent in March 2021. Thomas Knox ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Thomas Knox in Waterford, MI, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10955009 Clutch pack having different clutch plate materials Philip J. Francis, Christopher Sullivan 2021-03-23 $12,864,000
10077691 Fluid retention and filtration element for a hydraulic transfer case Michael R. Palazzolo, Henrik Lundh 2018-09-18 $5,275,000
9651136 Transfer case with aluminum yoke Philip J. Francis, Greg Bartman, Arun Narayanan 2017-05-16 $51,513,000
9423017 Transfer case and hydraulic clutch for driveline with active hydraulic fluid reservoir refill Philip J. Francis, Hans Jacobsson, Michael R. Palazzolo, Stephanie Paul 2016-08-23 $26,214,000
8671003 System and method for prediction of deterioration Michael Hodges, Kevin Edward Poole 2014-03-11
8057661 Process for removal of sulfur from components for blending of transportation fuels Kenneth P. Keckler, Avelino Corma, Paul Greenough, Michael Hodges 2011-11-15
7673539 Serviceable seal for transfer case Christopher E. Blair 2010-03-09 $18,829,000
7473349 Process for removal of sulfur from components for blending of transportation fuels Kenneth P. Keckler, Avelino Corma, Paul Greenough, Michael Hodges 2009-01-06
7473351 Removal of nitrogen, sulfur, and alkylating agents from hydrocarbon streams Ptoshia A. Burnett, Michael Hodges 2009-01-06
6230577 Electric shift control assembly Dan J. Showalter, Carl Randall Vogt, John S. Sewell, Paul G. Kowaleski, Rodney Barr +3 more 2001-05-15 $4,660,000
5093294 Zeolite catalysts suitable for hydrocarbon conversion 1992-03-03 $3,249,000
4990715 Zeolite catalysts suitable for hydrocarbon conversion 1991-02-05 $3,813,000