Granted Patent
Utility
US 6,719,840 · App. 09/877,405
In situ crystal growth and crystallization
Inventors:
Peter R. David, Nathaniel David
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Jun 8, 2001
Inventors
Peter R. David
Nathaniel David
Assignee (at issue)
SYRRX, 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.