Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Grace Aker — 2 Patents

Rolls-Royce Plc: 2 patents #1,153 of 1,164Top 100%
Indianapolis, IN: #2,159 of 5,011 inventorsTop 45%
Indiana: #13,817 of 33,936 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Grace Aker has been granted 2 US patents. All of these patents were granted in 2020. Grace Aker ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Grace Aker in Indianapolis, IN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10794219 Axial case ring to maximize thrust bushing contact area of variable vane Alex Ertman, Jonathan Acker 2020-10-06
10704560 Passive clearance control for a centrifugal impeller shroud Michael Nesteroff, Mark E. Whitlock, Cassandra Cummings, Jonathan Acker, Younes Khamliche +1 more 2020-07-07