Granted Patent
Utility
US 6,516,733 · App. 09/683,411
Vacuum seed meter and dispensing apparatus
Inventors:
Gregg A. Sauder, Kenneth R. Dill, Don L. Dunlap, Kenneth P. Sauder, Derek A. Sauder, Jeremy Zobrist
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Dec 21, 2001
Inventors
Gregg A. Sauder
Kenneth R. Dill
Don L. Dunlap
Kenneth P. Sauder
Derek A. Sauder
Jeremy Zobrist
Assignee (at issue)
Precision Planting 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.