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

David Bennet — 3 Patents

General Motors: 3 patents #4,723 of 18,328Top 30%
RIRicardo: 1 patents #6 of 25Top 25%
Brighton, GB: #40 of 216 inventorsTop 20%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Bennet has been granted 3 US patents while listed as an inventor at General Motors. The first was granted in 2012 and the most recent in May 2013. David Bennet ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Bennet in Brighton, GB.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8443602 Closely-coupled exhaust aftertreatment device for a turbocharged internal combustion engine Brian Gorman Cooper, Huntly W. Thomas, Nick Winder 2013-05-21 $6,263,000
8312708 Closely coupled exhaust aftertreatment system for a turbocharged engine Brian Gorman Cooper, Huntly W. Thomas, Nick Winder 2012-11-20 $12,520,000
8276366 Closely coupled exhaust aftertreatment system for an internal combustion engine having twin turbochargers Brian Gorman Cooper, Huntly W. Thomas, Nick Winder 2012-10-02 $6,658,000