Granted Patent
Utility
US 4,862,225 · App. 07/170,923
Power supply sequencing circuit for flash fuser
Inventors:
Glenn H. Heiller, Michael P. Petersen
Patented Case
View Patent ↗
Granted: Aug 29, 1989
Filed: Mar 21, 1988
Inventors
Glenn H. Heiller
Michael P. Petersen
Assignee (at issue)
Check Technology 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.