Granted Patent
Utility
US 5,750,058 · App. 08/677,688
Method for the preparation of high modulus carbon and graphite articles
Inventors:
Daniel H. Hecht, David A. Schulz
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Jul 8, 1996
Inventors
Daniel H. Hecht
David A. Schulz
Assignee (at issue)
Amoco 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.