Granted Patent
Utility
US 6,270,442 · App. 08/812,056
Multi-function speed converter
Inventors:
Frank A. Folino, Faruk Halil Bursal, Michael P. Cunningham, James E. Maslow
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Mar 8, 1997
Inventors
Frank A. Folino
Faruk Halil Bursal
Michael P. Cunningham
James E. Maslow
Assignee (at issue)
SYNKINETICS,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.