Inventor · disambiguated record

Michael A. Crown

Also filed as: CROWN MICHAEL · CROWN MICHAEL A

4 granted patents·1 citations·filing 2014–2020

58Inventor score

Technology areasH04M

Files withFRACTEL LLC4

Top patents by PatentIndex Score

4 records

0156US10708435B2Method and system for scheduling and initiating a telephone conference call or other eventFRACTEL LLC·Filed 2018·Granted Jul 7, 2020·1 cites·20 claims
0245US8971509B2Feature-based software system for programming of a business PBXFRACTEL LLC·Filed 2014·Granted Mar 3, 2015·0 cites·20 claims
0341US10887466B2Method and system for scheduling and initiating a conference call or other eventFRACTEL LLC·Filed 2020·Granted Jan 5, 2021·0 cites·20 claims
0436US9191503B1Feature-based software system for a business PBXFRACTEL LLC·Filed 2015·Granted Nov 17, 2015·0 cites·20 claims

Join the waitlist — get patent alerts

Get an alert when Michael A. Crown 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 →