It seems so long ago now, but in the early nineties, I had the opportunity to file for a number of US patents:
5,337,258 – Cost Metrics
5,469,533 – A Resource-Oriented Printer System and Method of Operation
5,467,435 – System and Method for Mode Switching
5,577,173, 5,588,095, and 5,604,847 – A System and Method of Printer Banding
5,471,564 – System [...]
