Inventor · disambiguated record
Charles Armstrong
Also filed as: ARMSTRONG CHARLES · ARMSTRONG CHARLES VINCENT
5 granted patents·46 citations·filing 1995–2024
78Inventor score
Top patents by PatentIndex Score
5 records- 0192US11267548B2Clutch mechanisms for steering control systemRHODAN MARINE SYSTEMS OF FLORIDA LLC·Filed 2021·Granted Mar 8, 2022·4 cites·24 claims
- 0289US11904995B2Clutch mechanisms for steering control systemRHODAN MARINE SYSTEMS OF FLORIDA LLC·Filed 2022·Granted Feb 20, 2024·2 cites·20 claims
- 0382US12296932B2Clutch mechanisms for steering control systemRHODAN MARINE SYSTEMS OF FLORIDA LLC·Filed 2024·Granted May 13, 2025·0 cites·18 claims
- 0446US6067219APower cut-off deviceNPR TECH LTD·Filed 1995·Granted May 23, 2000·12 cites·6 claims
- 0539US5959554ATraffic control deviceARMSTRONG CHARLES V·Filed 1996·Granted Sep 28, 1999·28 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Charles Armstrong 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 →