Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Bruce E. Varney — 2 Patents in 2017

Rolls-Royce Plc: 2 patents #24 of 119Top 25%
RARolls-Royce North America: 1 patents #30 of 92Top 35%
Greenwood, IN: #7 of 58 inventorsTop 15%
Indiana: #627 of 3,552 inventorsTop 20%
Overall (2017): #166,172 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9797263 Monolithic ceramic rods to enable cooling holes in CMC Ted J. Freeman 2017-10-24
9719684 Gas turbine engine variable porosity combustor liner Donald E. Pinnick, Kenneth W. Froemming 2017-08-01