Granted Patent
Utility
US 6,152,327 · App. 09/189,803
Dispensing method and device
Inventors:
Stephen P. Rhine, Griffith D. Crammond, Edward Seidl, Sylvester Holston, III
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Nov 12, 1998
Inventors
Stephen P. Rhine
Griffith D. Crammond
Edward Seidl
Sylvester Holston, III
Assignee (at issue)
AmeriClean Systems, 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.