Inventor · disambiguated record
Curtis Leo
Also filed as: LEO CURTIS
3 granted patents·1 citations·filing 2021–2021
45Inventor score
Technology areasB64D
Files withSIERRA NEVADA CORP3
Top patents by PatentIndex Score
3 records- 0170US12071240B2Dual ISR-payload capable UAVSIERRA NEVADA CORP·Filed 2021·Granted Aug 27, 2024·1 cites·5 claims
- 0241US12415600B2Modular fixed VTOL with line replaceable unitsSIERRA NEVADA CORP·Filed 2021·Granted Sep 16, 2025·0 cites·17 claims
- 0338US11834167B2Hybrid fixed VTOL aircraft powered by heavy fuel engineSIERRA NEVADA CORP·Filed 2021·Granted Dec 5, 2023·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Curtis Leo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →