Granted Patent
Utility
US 6,347,650 · App. 09/595,665
Device and method for dispensing particulate material
Inventors:
Rhett L. Affleck, Thuc Van Nguyen, Rob Neeper
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Jun 16, 2000
Inventors
Rhett L. Affleck
Thuc Van Nguyen
Rob Neeper
Assignee (at issue)
DISCOVERY PARTNERS INTERNATIONAL GMBH
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.