Granted Patent
Utility
US 5,595,462 · App. 08/341,672
Machine tool coolant delivery method and apparatus
Inventor:
Jerry C. Hensley
Patented Case
View Patent ↗
Granted: Jan 21, 1997
Filed: Nov 17, 1994
Inventor
Jerry C. Hensley
Assignee (at issue)
Western Atlas, 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.