Granted Patent
Utility
US 6,701,749 · App. 09/777,858
Vacuum IG window unit with edge seal at least partially diffused at temper and completed via microwave curing, and corresponding method of making the same
Inventors:
Yei-Ping (Mimi) H. Wang, Anthony V. Longobardo
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Feb 7, 2001
Inventors
Yei-Ping (Mimi) H. Wang
Anthony V. Longobardo
Assignee (at issue)
Guardian Industries Corp.
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.