Granted Patent
Utility
US 6,786,714 · App. 10/087,724
Delivery system for liquid catalysts
Inventor:
James W. Haskew
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Mar 1, 2002
Inventor
James W. Haskew
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.