H
Hey, here are more favorites: * Wonderware, for 6,198,480, filed 1999/01/29: "Object-oriented tag browser". * Rockwell, for 6,161,051, filed 1998/5/8: "System, method and article of manufacture for utilizing external models for enterprise wide control". Could someone please unlash rms on them? Oh, that process has also been patented already... Harald -- Harald Albrecht Chair of Process Control Engineering RWTH Aachen University of Technology Turmstrasse 46, D-52064 Aachen, Germany Tel.: +49 241 80-7703, Fax: +49 241 8888-238 _______________________________________________ LinuxPLC mailing list [email protected] http://linuxplc.org/mailman/listinfo/linuxplc