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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Caulfeild — 1 Patent in 2018

RTX (Raytheon): 1 patents #657 of 1,836Top 40%
Rockwood, CA: #4 of 11 inventorsTop 40%
Overall (2018): #232,341 of 503,207Top 50%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9909501 Acoustic structure for a gas turbine engine Bryan Olver, Kin-Leung Cheung 2018-03-06