Inventor
KELLNER HELMUT
DE8 patents
⚠️ This page may combine multiple inventors who share the name “KELLNER HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMS TECHNIK GMBH
6 patentsUS5721611AFeb 24, 1998
Photogrammetric camera, in particular for photogrammetric measurements of technical objects
EMS TECHNIK GMBH19 citations90
US5456020AOct 10, 1995
Method and sensor for the determination of the position of a position-control element relative to a reference body
EMS TECHNIK GMBH21 citations90
US5404226AApr 4, 1995
Process for determining the position of a positioning body in relation to a reference body and device for implementing the process
EMS TECHNIK GMBH21 citations90
US5648851AJul 15, 1997
Device for determining the position of a body to be positioned with respect to a reference body
EMS TECHNIK GMBH7 citations71
US5017013AMay 21, 1991
Method of determining the position of a reference point of a scanner relative to an incremental scale as well as a reference point communicator
EMS TECHNIK GMBH7 citations71
US5598268AJan 28, 1997
Process for determining the location of a positioning body in relation to a reference body and device for implementing the process
EMS TECHNIK GMBH5 citations60