Granted Patent
Utility
US 6,718,890 · App. 10/039,250
Underwater seagrass seeding apparatus
Inventors:
Michael Traber, Scott Alan Nixon, Stephen Granger
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Jan 2, 2002
Inventors
Michael Traber
Scott Alan Nixon
Stephen Granger
Assignee (at issue)
Board of Governors for Higher Education, State of Rhode Island and Providence Plantations
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.