Inventor
Ari Ketonen
Inventor
Hyvinkaa, FI
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Bprimary
B66BElevators57%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates22%
B66DCapstans4%
E04GScaffolding4%
H02JElectric power networks4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,189,676Apparatus 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 same20199,751,726'Locking apparatus to prevent movement of an elevator car'20179,650,230'Insulated landing door of an elevator'20179,434,576'Backup circuit for electricity supply, elevator system, and method for ensuring electricity supply of an electronic overspeed governor'20167,849,975'Safety arrangement of an elevator having sensors limiting extent of elevator travel'20107,350,627'Elevator arrangement'20087,174,675'Finger guard'20076,539,673'Fireproofing for an elevator landing door'20036,494,001'Procedure for installing a landing door, and a corresponding installation system'20026,353,990'Procedure and apparatus for post-facing of elevator car door and landing door'20025,794,746'Door sill arrangement in an elevator car'19985,560,165'Joint between a landing door and wall structures'19965,445,244'System for forming the jambs for the landing doors of an elevator'19955,373,916'Closure member for an elevator shaft'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2017Based in Hyvinkaa, FI· patent location history
1995–1998Patents assigned to KONE OY (3)· patent assignee history
2002–2019Patents assigned to KONE CORP (10)· patent assignee history
2002–2003Based in Hyvink{umlaut over (aa)}, FI· patent location history
2016–2019Based in Helsinki, FI· patent location history
2017–2019Patents assigned to KETONEN ARI (3)· patent assignee history
2017Patents assigned to AHONIEMI JARMO (1)· patent assignee history
2019Patents assigned to HOVI ANTTI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONE CORP | 10 | 2002–2019 |
| KETONEN ARIself | 3 | 2017–2019 |
| KONE OY | 3 | 1995–1998 |
| AHONIEMI JARMO | 1 | 2017 |
| HOVI ANTTI | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hyvinkaa, FI | 8 | 1994–2017 |
| Helsinki, FI | 3 | 2016–2019 |
| Hyvink{umlaut over (aa)}, FI | 3 | 2002–2003 |