Granted Patent
Utility
US 6,247,372 · App. 09/410,410
Load cell
Inventor:
Barry L. Spletzer
Patented Case
View Patent ↗
Granted: Jun 19, 2001
Filed: Oct 1, 1999
Inventor
Barry L. Spletzer
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.