Granted Patent
Utility
US 6,086,732 · App. 09/280,140
Flock separating apparatus
Inventor:
Hannu L. Suominen
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Mar 26, 1999
Inventor
Hannu L. Suominen
Assignee (at issue)
BCDE Group Waste Management Ltd Oy
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.