Granted Patent
Utility
US 5,507,572 · App. 08/292,360
Method and apparatus for supplying a continuous product stream of lime slurry to a remote jobsite
Inventors:
Patrick J. Shields, Craig D. Girard, James R. Scholl
Patented Case
View Patent ↗
Granted: Apr 16, 1996
Filed: Sep 2, 1994
Inventors
Patrick J. Shields
Craig D. Girard
James R. Scholl
Assignee (at issue)
Chemical Lime Company
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.