Granted Patent
Utility
US 6,080,978 · App. 09/161,396
Dielectric drying kiln material handling system
Inventors:
Glenn Craig Blaker, Terry Albert Enegren, Yiu Kwan (Eugene) Ho, Gary Kenneth Kooznetsoff, Robert Zwick
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Sep 28, 1998
Inventors
Glenn Craig Blaker
Terry Albert Enegren
Yiu Kwan (Eugene) Ho
Gary Kenneth Kooznetsoff
Robert Zwick
Assignee (at issue)
Heatwave Drying Systems Ltd.
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.