Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AB

Alexandra Baucco

Rolls-Royce Plc: 8 patents #47 of 327Top 15%
RARolls-Royce North America: 4 patents #13 of 131Top 10%
RCRolls-Royce High Temperature Composites: 1 patents #21 of 46Top 50%
Indianapolis, IN: #9 of 480 inventorsTop 2%
Indiana: #81 of 3,792 inventorsTop 3%
Overall (2021): #25,101 of 548,734Top 5%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11208896 Turbine shroud having ceramic matrix composite component mounted with cooled pin Aaron D. Sippel, Ted J. Freeman 2021-12-28
11208911 Turbine shroud ring segments with ceramic matrix composite components Keith Sadler, Ted J. Freeman, Aaron D. Sippel 2021-12-28
11187098 Turbine shroud assembly with hangers for ceramic matrix composite material seal segments David J. Thomas, Jeffrey A. Walston, Aaron D. Sippel, Daniel K. Vetters, Jeffrey Crutchfield 2021-11-30
11111796 Turbine shroud assembly with dovetail retention system Ted J. Freeman, Aaron D. Sippel, Anthony G. Razzell, Michael J. Whittle, Jeffrey Crutchfield 2021-09-07
11066947 Turbine shroud assembly with sealed pin mounting arrangement Aaron D. Sippel, Ted J. Freeman, Jeffrey A. Walston 2021-07-20
10934891 Turbine shroud assembly with locating pads Ted J. Freeman, Aaron D. Sippel, Daniel K. Vetters, David J. Thomas 2021-03-02