Granted Patent
Utility
US 6,201,348 · App. 09/192,741
Capacitive coupling starting aid for metal halide lamp
Inventors:
Edward H. Nortrup, Elliot F. Wyner, Nanu Brates
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Nov 16, 1998
Inventors
Edward H. Nortrup
Elliot F. Wyner
Nanu Brates
Assignee (at issue)
OSRAM SYLVANIA 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.