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

Chris Witkowski — 1 Patent

CUCummins: 1 patents #1,535 of 2,217Top 70%
London, GB: #5,837 of 11,041 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chris Witkowski has been granted 1 US patent while listed as an inventor at Cummins. All of these patents were granted in 2024. Chris Witkowski ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chris Witkowski in London, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11892006 Baffle element, diffuser plate, and seal system incorporating a baffle element and a diffuser plate Yao Lu, Matthew J. Purdey 2024-02-06 $24,669,000