Granted Patent
Utility
US 6,506,712 · App. 09/861,842
Method of manufacturing a multifunctional additive and using the same
Inventor:
Bruce Tavares
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: May 21, 2001
Inventor
Bruce Tavares
Assignee (at issue)
React, LLC
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.