Granted Patent
Utility
US 6,773,758 · App. 09/854,474
Primer composition and bonding method
Inventor:
Yoshimichi Yamanaka
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: May 15, 2001
Inventor
Yoshimichi Yamanaka
Assignee (at issue)
KANEKA CORPORATION
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.