Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Thomas Race — 8 Patents

BOBorgwarner: 8 patents #144 of 1,733Top 9%
Arden, NC: #30 of 140 inventorsTop 25%
North Carolina: #6,637 of 45,564 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Robert Thomas Race has been granted 8 US patents while listed as an inventor at Borgwarner. The first was granted in 2017 and the most recent in March 2021. Robert Thomas Race ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Robert Thomas Race in Arden, NC, US.

Patents per Year

Patents granted per year, 2017 to 2021Bar chart with a peak of 2 patents in 2018.peak 22017: 1 patents20172018: 2 patents20182019: 2 patents20192020: 1 patents20202021: 2 patents2021

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10954819 Flow strakes for turbocharger bearing housing oil core Erwin Perry Ellwood, III, Jonathan Williams 2021-03-23 $12,864,000
10900380 Recirculation stall in compressor insert or backplate Erwin Perry Ellwood, III 2021-01-26 $18,872,000
10844742 Heat shield Jonathan Williams, Raj Chandramohanan 2020-11-24 $39,999,000
10329954 Flow strakes for turbocharger bearing housing oil core Erwin Perry Ellwood, III, Jonathan Williams 2019-06-25 $13,613,000
10240610 Turbocharger purge seal including axisymmetric supply cavity Allan Kelly, E. Perry ELLWOOD, Zachary S. Ashton 2019-03-26 $5,946,000
10077712 Venting system for a bearing housing thermal dam of a turbocharger 2018-09-18 $5,275,000
10036393 High speed switch reluctance motor on a turbocharger Augustine Cavagnaro, Jason W. Chekansky 2018-07-31 $6,714,000
9709067 Method for joining bearing housing segments of a turbocharger incorporating an electric motor Jason W. Chekansky 2017-07-18 $18,508,000