Granted Patent
Utility
US 5,667,749 · App. 08/510,353
Method for the production of fibers and materials having enhanced characteristics
Inventors:
Jark C. Lau, Bryan David Haynes
Patented Case
View Patent ↗
Granted: Sep 16, 1997
Filed: Aug 2, 1995
Inventors
Jark C. Lau
Bryan David Haynes
Assignee (at issue)
Kimberly-Clark Worldwide, 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.