Inventor · disambiguated record
Ernest Doyal
Also filed as: DOYAL ERNEST
1 granted patent·1 pending application·0 citations·filing 2017–2021
3Inventor score
Files withRUEGG GARY2
Top patents by PatentIndex Score
2 records- 0118US2023085109A1System and method for configuring a session initiation protocol (sip) based internet protocol private branch exchange (pbx) allowing the seamless creation of a secondary audio path(sRUEGG GARY·Filed 2021·Application pending·0 cites
- 0215US11223937B2System and method for providing expanded communication coverageRUEGG GARY·Filed 2017·Granted Jan 11, 2022·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Ernest Doyal 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 →