Granted Patent
Utility
US 5,908,802 · App. 08/960,943
Nonaqueous solution synthesis process for preparing oxide powders of lead zirconate titanate and related materials
Inventors:
James A. Voigt, Diana L. Sipola, Bruce A. Tuttle, Mark T. Anderson
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Oct 30, 1997
Inventors
James A. Voigt
Diana L. Sipola
Bruce A. Tuttle
Mark T. Anderson
Assignee (at issue)
Sandia 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.