Granted Patent
Utility
US 6,834,599 · App. 10/458,467
Product diverter valve and collector apparatus for air drill seeding system
Inventors:
Jason M. Fuessel, Kevin A. Anderson, Cory W. K. Ochitwa, Barry B. Barsi, Lawrence S. Grodecki
Patented Case
View Patent ↗
Granted: Dec 28, 2004
Filed: Jun 10, 2003
Inventors
Jason M. Fuessel
Kevin A. Anderson
Cory W. K. Ochitwa
Barry B. Barsi
Lawrence S. Grodecki
Assignee (at issue)
Morris Industries Ltd.
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.