Assignee
GRIGG CHARLES RONALD
US·4 granted patents·3 citations·filing 2013–2022
Top patents by PatentIndex Score
4 records- 0183US11254450B2Air and space craft with enhanced liftGRIGG CHARLES RONALD·Filed 2020·Granted Feb 22, 2022·2 cites·20 claims
- 0264US11851216B2Air and space craft with enhanced liftGRIGG CHARLES RONALD·Filed 2022·Granted Dec 26, 2023·0 cites·18 claims
- 0360US10975836B2Systems and methods for efficient water turbine operationGRIGG CHARLES RONALD·Filed 2019·Granted Apr 13, 2021·0 cites·17 claims
- 0457US9284959B2Propulsion turbineGRIGG CHARLES RONALD·Filed 2013·Granted Mar 15, 2016·1 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when GRIGG CHARLES RONALD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →