Granted Patent
Utility
US 5,728,346 · App. 08/698,390
Fabrication of chiral composite material
Inventor:
Sajad Haq
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: Aug 15, 1996
Inventor
Sajad Haq
Assignee (at issue)
British Aerospace Public Limited Co.
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.