Inventor
KOCHER JOHANNES
CH10 patents
⚠️ This page may combine multiple inventors who share the name “KOCHER JOHANNES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INVENTIO AG
8 patentsUS7077243B2Jul 18, 2006
Elevator installation with a buffer for creating a zone of protection in an elevator installation and a method of creating a zone of protection
INVENTIO AG19 citations90
US7478706B2Jan 20, 2009
Method and apparatus of operating a drive with linear motor
INVENTIO AG9 citations82
US7237655B2Jul 3, 2007
Elevator system and method for preventing unauthorized hoistway access
INVENTIO AG17 citations82
US7249656B2Jul 31, 2007
Buffer and elevator installation with such a buffer
INVENTIO AG16 citations81
US7322445B2Jan 29, 2008
Stop bar for creating a temporary safety space within an elevator hoistway
INVENTIO AG7 citations68
US7207550B2Apr 24, 2007
Elevator, procedure for the maintenance of the elevator, procedure for the modernization of an elevator and clamping device for an elevator
INVENTIO AG6 citations57
US6464042B2Oct 15, 2002
Strut for coupling linear drive to elevator car or counterweight
INVENTIO AG3 citations57
US7886879B2Feb 15, 2011
Method for creating temporary safety space within an elevator hoistway
INVENTIO AG1 citations46