Inventor · disambiguated record
Jeffrey Leister
Also filed as: LEISTER JEFFREY · LEISTER JEFFREY L
3 granted patents·10 citations·filing 2009–2012
62Inventor score
Technology areasH04M
Top patents by PatentIndex Score
3 records- 0172US9332122B2System and method for identifying E-911 calls and notifying family members/friends of the callerZEIGLER JOHN·Filed 2009·Granted May 3, 2016·7 cites·14 claims
- 0264US8548152B2System and method for handling toll free number telephone callsCENTURYLINK IP LLC·Filed 2012·Granted Oct 1, 2013·2 cites·12 claims
- 0358US8355494B2System and method for handling toll free number telephone callsCENTURYLINK IP LLC·Filed 2009·Granted Jan 15, 2013·1 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Jeffrey Leister 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 →