Inventor · disambiguated record
Petri Alkula
Also filed as: ALKULA PETRI
9 granted patents·2 pending applications·54 citations·filing 2009–2025
84Inventor score
Top patents by PatentIndex Score
11 records- 0190US8727075B2Arrangement and method for supervising the operation of a brakeHUPPUNEN JUSSI·Filed 2011·Granted May 20, 2014·12 cites·15 claims
- 0289US8205721B2Arrangement and method for controlling the brake of an elevator using different brake current references with different operation delaysKORHONEN TUUKKA·Filed 2011·Granted Jun 26, 2012·24 cites·20 claims
- 0379US9309092B2Fixing arrangement for a hoisting machine, and elevator assemblyTENHUNEN ASMO·Filed 2012·Granted Apr 12, 2016·8 cites·24 claims
- 0477US7928624B2Electric motorKONE CORP·Filed 2009·Granted Apr 19, 2011·8 cites·7 claims
- 0576US11597633B2Elevator safety brake, elevator and method for testing elevator safety brakesKONE CORP·Filed 2019·Granted Mar 7, 2023·2 cites·19 claims
- 0662US2025236487A1Load measurement arrangement of an elevator and a methodKONE CORP·Filed 2025·Application pending·0 cites
- 0760US12459781B2Elevator brake arrangementKONE CORP·Filed 2021·Granted Nov 4, 2025·0 cites·17 claims
- 0846US9688511B2BrakeKONE CORP·Filed 2015·Granted Jun 27, 2017·0 cites·18 claims
- 0945US10243423B2Bearing block cover, axial flux motor, elevator and method of compensating manufacturing tolerances in an axial flux motorKONE CORP·Filed 2016·Granted Mar 26, 2019·0 cites·20 claims
- 1043US9341219B2Fixing interface for a machinery brake, and a machinery brakeKONE CORP·Filed 2013·Granted May 17, 2016·0 cites·17 claims
- 1142US2021155450A1Elevator disc brake assemblyKONE CORP·Filed 2021·Application pending·0 cites
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