Granted Patent
Utility
US 6,125,549 · App. 09/249,724
Radiant heater system for thermally processing flowable materials
Inventor:
Ilya Pikus
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Feb 12, 1999
Inventor
Ilya Pikus
Assignee (at issue)
HOSOKAWA BEPEX GMBH
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.