Inventor · disambiguated record
Philip L. Francis
Also filed as: FRANCIS PHILIP L · FRANCIS PHILIP LEE
5 granted patents·1 pending application·83 citations·filing 1975–2013
82Inventor score
Top patents by PatentIndex Score
6 records- 0178US8775628B2Load balancing for SIP servicesFRANCIS PHILIP LEE·Filed 2011·Granted Jul 8, 2014·9 cites·16 claims
- 0273US7376133B2System and method for providing communications in a network using a redundant switching architectureALCATEL LUCENT·Filed 2003·Granted May 20, 2008·25 cites·15 claims
- 0361US4343444ATilt compensating pendulum for seat mounted retractorALLIED CORP·Filed 1980·Granted Aug 10, 1982·18 cites·9 claims
- 0459US4036029AAir conditioning unit for automobilesFRANCIS PHILIP L·Filed 1975·Granted Jul 19, 1977·22 cites·8 claims
- 0545US2013297804A1Load Balancing for SIP ServicesMETASWITCH NETWORKS LTD·Filed 2013·Application pending·0 cites
- 0644US4337906ALock up mechanism for seat belt retractorALLIED CORP·Filed 1980·Granted Jul 6, 1982·9 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Philip L. Francis 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 →