Inventor · disambiguated record
James Doyle Schwalm, Jr.
Also filed as: SCHWALM JR JAMES DOYLE
3 granted patents·2 citations·filing 2016–2024
55Inventor score
Files withSCHWALM JR JAMES DOYLE3
Top patents by PatentIndex Score
3 records- 0174US11923722B1System and method to provide portable and continuous power supply with re-charging featureSCHWALM JR JAMES DOYLE·Filed 2021·Granted Mar 5, 2024·1 cites·16 claims
- 0269US12278517B2System and method to provide portable and continuous power supply with re-charging featureSCHWALM JR JAMES DOYLE·Filed 2024·Granted Apr 15, 2025·0 cites·18 claims
- 0355US9764248B2Pressure contained car cannonSCHWALM JR JAMES DOYLE·Filed 2016·Granted Sep 19, 2017·1 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when James Doyle Schwalm, Jr. 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 →