Granted Patent
Utility
US 6,465,761 · App. 09/911,212
Heat lamps for zone heating
Inventors:
Ronald R. Stevens, Eric James Shero, Ravinder Aggarwal, Michael Halpin
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Jul 23, 2001
Inventors
Ronald R. Stevens
Eric James Shero
Ravinder Aggarwal
Michael Halpin
Assignee (at issue)
ASM America, Inc.
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.