Ari Ketonen — 15 Patents at Kone

Ari Ketonen has been granted 15 US patents while listed as an inventor at Kone. The first was granted in 1994 and the most recent in June 2024. Ari Ketonen ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Ari Ketonen in Helsinki, FI.

Patents per Year

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Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date
12012308	Method and an elevator for automatic elevator condition checking	Ari Kattainen	2024-06-18
10189676	Apparatus for performing a rescue run in an elevator system by selecting rescue functions to utilize to perform the rescue run and a method of performing same	Antti Hovi, Ari Kattainen	2019-01-29
9751726	Locking apparatus to prevent movement of an elevator car	Jarmo Ahoniemi, Marko Malin	2017-09-05
9650230	Insulated landing door of an elevator	—	2017-05-16
9434576	Backup circuit for electricity supply, elevator system, and method for ensuring electricity supply of an electronic overspeed governor	Antti Saarelainen, Ari Kattainen	2016-09-06
7849975	Safety arrangement of an elevator having sensors limiting extent of elevator travel	Ari Kattainen	2010-12-14
7350627	Elevator arrangement	Seppo Ketoviita, Veli-Matti Vainio	2008-04-01
7174675	Finger guard	Veikko Araneva	2007-02-13
6539673	Fireproofing for an elevator landing door	—	2003-04-01
6494001	Procedure for installing a landing door, and a corresponding installation system	Jori Hagg, Harri Anttila	2002-12-17
6353990	Procedure and apparatus for post-facing of elevator car door and landing door	Harri Anttila	2002-03-12
5794746	Door sill arrangement in an elevator car	Harri Anttila	1998-08-18
5560165	Joint between a landing door and wall structures	Leon Hoefsloot	1996-10-01
5445244	System for forming the jambs for the landing doors of an elevator	—	1995-08-29
5373916	Closure member for an elevator shaft	Seppo J. Kiviniemi	1994-12-20

Ari Ketonen — 15 Patents

Patents per Year

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