Granted Patent
Utility
US 6,022,395 · App. 09/046,706
Method for increasing tap density of molybdenum powder
Inventors:
Jeffrey A. Eckert, David C. Sheppeck, James N. Christini, Thomas R. Pinkowski
Patented Case
View Patent ↗
Granted: Feb 8, 2000
Filed: Mar 24, 1998
Inventors
Jeffrey A. Eckert
David C. Sheppeck
James N. Christini
Thomas R. Pinkowski
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.