Granted Patent
Utility
US 5,407,715 · App. 07/779,725
Elastomeric triblock copolymer compositions and articles made therewith
Inventors:
Douglas A. Buddenhagen, Norman R. Legge, Gunter Zscheuschler
Patented Case
View Patent ↗
Granted: Apr 18, 1995
Filed: Oct 23, 1991
Inventors
Douglas A. Buddenhagen
Norman R. Legge
Gunter Zscheuschler
Assignee (at issue)
Tactyl Technologies, Inc.
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.