Inventor · disambiguated record
Michael B. Crane
Also filed as: CRANE MICHAEL B
2 granted patents·126 citations·filing 1988–1991
68Inventor score
Technology areasH04M
Files withCALL IT CO2
Top patents by PatentIndex Score
2 records- 0184US4866756AInteractive computerized communications systems with voice input and outputCALL IT CO·Filed 1988·Granted Sep 12, 1989·107 cites·10 claims
- 0246USRE34587EInteractive computerized communications systems with voice input and outputCALL IT CO·Filed 1991·Granted Apr 19, 1994·19 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Michael B. Crane 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 →