Granted Patent
Utility
US 6,467,325 · App. 09/556,224
Method of fabricating a flow control device
Inventors:
LeNoir E. Zaiser, Kevin Confoy
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Apr 24, 2000
Inventors
LeNoir E. Zaiser
Kevin Confoy
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.