Inventor · disambiguated record
John Worthington
Also filed as: WORTHINGTON JOHN · WORTHINGTON JOHN A · WORTHINGTON JOHN ALFRED
6 granted patents·3 pending applications·35 citations·filing 1990–2025
79Inventor score
Top patents by PatentIndex Score
9 records- 0174USD325357SPersonal security alarmWORTHINGTON JOHN A·Filed 1990·Granted Apr 14, 1992·22 cites·1 claims
- 0271US8482258B2Device and method for monitoring life history and controlling maintenance of industrial batteriesJONES DUNCAN·Filed 2006·Granted Jul 9, 2013·8 cites·28 claims
- 0369US8928326B2System and method for monitoring electrolyte levels in a batteryPHILADELPHIA SCIENT LLC·Filed 2014·Granted Jan 6, 2015·3 cites·24 claims
- 0449US2014266230A1Battery Electrolyte Level MonitorPHILADELPHIA SCIENT LLC·Filed 2014·Application pending·0 cites
- 0547US9147914B2System and method for monitoring electrolyte levels in a batteryPHILADELPHIA SCIENT LLC·Filed 2012·Granted Sep 29, 2015·0 cites·11 claims
- 0644US2025298493A1System and method for individual or group chat messaging containing organized topics and events on the same screenSIRCLES MEDIA INC·Filed 2025·Application pending·0 cites
- 0736US2021350439A1System and method for trusted contact, business selection with automated menuing using trusted friends' and family's recommendationsFIORE TODD·Filed 2021·Application pending·0 cites
- 0835US11004137B2System and method for trusted contact, business selection with automated menuing using trusted friends' and family's recommendationsSIRCLES LLC·Filed 2018·Granted May 11, 2021·0 cites·15 claims
- 0925USD388006SMiniature personal alarmWORTHINGTON JOHN ALFRED·Filed 1995·Granted Dec 23, 1997·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when John Worthington 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 →