Granted Patent
Utility
US 6,552,109 · App. 08/612,586
Gelatinous elastomer compositions and articles
Inventor:
John Y. Chen
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Mar 8, 1996
Inventor
John Y. Chen
Assignee (at issue)
Applied Elastomerics, 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.