Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Bruce E. Varney — 4 Patents in 2018

Rolls-Royce Plc: 4 patents #12 of 153Top 8%
RARolls-Royce North America: 3 patents #10 of 100Top 10%
Greenwood, IN: #3 of 57 inventorsTop 6%
Indiana: #167 of 3,479 inventorsTop 5%
Overall (2018): #48,173 of 503,207Top 10%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10094239 Vane assembly for a gas turbine engine Ted J. Freeman, David J. Thomas, Jeffrey A. Walston 2018-10-09
10024175 Cooling holes manufactured with EBC in place 2018-07-17
9970317 Vane assembly for a gas turbine engine Ted J. Freeman, David J. Thomas, Jeffrey A. Walston 2018-05-15
9879861 Gas turbine engine with improved combustion liner Donald E. Pinnick, Kenneth W. Froemming, James C. Loebig, Todd S. Taylor 2018-01-30