Granted Patent
Utility
US 6,420,628 · App. 09/051,239
Seed shattering
Inventors:
Peter Ulvskov, Robin Child, Henri Van Onckelen, Els Prinsen, Bernhard Borkhardt, Lilli Sander, Morten Petersen, Gert Bundgard Poulsen, Johan Botterman
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Sep 28, 1998
Inventors
Peter Ulvskov
Robin Child
Henri Van Onckelen
Els Prinsen
Bernhard Borkhardt
Lilli Sander
Morten Petersen
Gert Bundgard Poulsen
Johan Botterman
Assignee (at issue)
Plant Genetic Systems N.V.
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.