Granted Patent
Utility
US 6,152,348 · App. 09/068,613
Device for the application of joint material deposit
Inventors:
David Finn, Manfred Rietzler
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Jun 15, 1998
Inventors
David Finn
Manfred Rietzler
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.