Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chong M. Cha

RCRolls-Royce High Temperature Composites: 2 patents #37 of 83Top 45%
Rolls-Royce Plc: 2 patents #369 of 1,164Top 35%
Carmel, IN: #720 of 1,387 inventorsTop 55%
Indiana: #13,671 of 33,936 inventorsTop 45%
Overall (All Time): #1,877,824 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11008652 Swirled flow chemical vapor deposition David Liliedahl, Richard W. Kidd, Ross Galligher, Nicholas Doan 2021-05-18
10227696 Swirled flow chemical vapor deposition David Liliedahl, Richard W. Kidd, Ross Galligher, Nicholas Doan 2019-03-12