Granted Patent
Utility
US 5,578,495 · App. 08/415,317
Apparatus, and process, for automatically sampling solids and semi-solids materials for analysis
Inventor:
Terry S. Wilks
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Apr 3, 1995
Inventor
Terry S. Wilks
Assignee (at issue)
Dynatech Precision Sampling 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.