Inventor
KOCHER HANS
CH33 patents
⚠️ This page may combine multiple inventors who share the name “KOCHER HANS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INVENTIO AG
18 patentsUS9309089B2Apr 12, 2016
Fault diagnosis of an elevator installation
INVENTIO AG24 citations92
US6273216B1Aug 14, 2001
Emergency release device
INVENTIO AG48 citations87
US7661513B2Feb 16, 2010
Dual-car elevator system with common counterweight
INVENTIO AG9 citations84
US7628251B2Dec 8, 2009
Elevator installation with a linear drive system
INVENTIO AG8 citations84
US8020671B2Sep 20, 2011
Elevator installation, a guide rail of an elevator installation, brake equipment of an elevator installation and a method for guiding, holding and braking an elevator installation
INVENTIO AG8 citations83
US7779967B2Aug 24, 2010
Method of operating an elevator installation, an elevator installation operable by this method and safety equipment for this elevator installation
INVENTIO AG13 citations77
US7857103B2Dec 28, 2010
Elevator system
INVENTIO AG7 citations74
US7857104B2Dec 28, 2010
Method of preventing collision of two elevator cars
INVENTIO AG7 citations74
US9296590B2Mar 29, 2016
Safety device for braking an elevator cage
INVENTIO AG5 citations70
US7828120B2Nov 9, 2010
Method of modernizing an elevator installation
INVENTIO AG5 citations63
US7913818B2Mar 29, 2011
Elevator installation in a building with at least one transfer floor
INVENTIO AG2 citations59
US7882934B2Feb 8, 2011
Elevator installation in a building with at least one transfer floor
INVENTIO AG4 citations57
US9650229B2May 16, 2017
Aligning shaft doors of an elevator
INVENTIO AG0 citations50
US9493325B2Nov 15, 2016
Sliding guide shoe for an elevator
INVENTIO AG1 citations49
US9718645B2Aug 1, 2017
Damping unit for an elevator
INVENTIO AG0 citations43
US9714157B2Jul 25, 2017
Damping unit for an elevator
INVENTIO AG0 citations43
US7762376B2Jul 27, 2010
Elevator with two elevator cars which are disposed one above the other in a shaft
INVENTIO AG0 citations42
US7637356B2Dec 29, 2009
Elevator system with safety device on elevator doors
INVENTIO AG0 citations42
KOCHER HANS
5 patentsUS8813918B2Aug 26, 2014
Method and device for monitoring an elevator support characterizing propery
KOCHER HANS24 citations86
US8235178B2Aug 7, 2012
Elevator with frictional drive
KOCHER HANS7 citations83
US9272878B2Mar 1, 2016
Shaft access enabling device of an elevator system
KOCHER HANS17 citations82
US8439167B2May 14, 2013
Spacing control for two elevator cars in a common shaft
KOCHER HANS8 citations81
US8651241B2Feb 18, 2014
Elevator system with two elevator cars
KOCHER HANS2 citations62
GREMAUD NICOLAS
2 patentsUS8157061B2Apr 17, 2012
Elevator installation with a braking device and method for braking and holding an elevator installation
GREMAUD NICOLAS17 citations82
US8157060B2Apr 17, 2012
Elevator installation with braking equipment and method of braking in an elevator installation
GREMAUD NICOLAS3 citations60