Granted Patent
Utility
US 5,993,990 · App. 09/079,995
PTC current limiting header assembly
Inventors:
Eric Kanto, Donald C. Cubbison
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: May 15, 1998
Inventors
Eric Kanto
Donald C. Cubbison
Assignee (at issue)
Moltech Corporation
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.