Granted Patent
Utility
US 6,547,982 · App. 09/254,881
Dielectric composites
Inventors:
Terence John Shepherd, Paul Richard Tapster
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Mar 16, 1999
Inventors
Terence John Shepherd
Paul Richard Tapster
Assignee (at issue)
QINETIQ LIMITED
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.