Inventor · disambiguated record
Lutfi Al-Sharif
Also filed as: AL-SHARIF LUTFI
3 granted patents·33 citations·filing 2004–2009
71Inventor score
Technology areasB66B
Files withTHYSSEN ELEVATOR CAPITAL CORP1THYSSENKRUPP ELEVATOR CAPITAL1THYSSENKRUPP ELEVATOR CAPITAL CORP1
Top patents by PatentIndex Score
3 records- 0183US7540356B2Method and apparatus to prevent or minimize the entrapment of passengers in elevators during a power failureTHYSSEN ELEVATOR CAPITAL CORP·Filed 2005·Granted Jun 2, 2009·14 cites·2 claims
- 0281US7967113B2Elevator system to minimize entrapment of passengers during a power failureTHYSSENKRUPP ELEVATOR CAPITAL CORP·Filed 2009·Granted Jun 28, 2011·12 cites·20 claims
- 0351US7374020B2Energy efficient elevator systemTHYSSENKRUPP ELEVATOR CAPITAL·Filed 2004·Granted May 20, 2008·7 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Lutfi Al-Sharif 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 →