Inventor · disambiguated record
Margaret Jean Andrietsch
Also filed as: ANDRIETSCH MARGARET JEAN
4 granted patents·20 citations·filing 1998–2009
72Inventor score
Technology areasH04M
Top patents by PatentIndex Score
4 records- 0169US6718018B2System and method for accessing a messaging service using a short dialing sequenceSBC PROPERTIES LP·Filed 2002·Granted Apr 6, 2004·9 cites·19 claims
- 0254US7567655B2System and method for accessing a messaging service using a short dialing sequenceAT & T INTELLECTUAL PROPERTY 1·Filed 2004·Granted Jul 28, 2009·1 cites·20 claims
- 0352US8144843B2System and method for accessing a messaging service using a short dialing sequenceHENRY TRICIA EHLERS·Filed 2009·Granted Mar 27, 2012·0 cites·17 claims
- 0442US6453018B2System and method for accessing a messaging service using a short dialing sequenceAMERITECH CORP·Filed 1998·Granted Sep 17, 2002·10 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Margaret Jean Andrietsch 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 →