Granted Patent
Utility
US 4,715,918 · App. 06/749,158
Method for forming discrete particulate areas in a composite article
Inventor:
Theodore B. Lang
Patented Case
View Patent ↗
Granted: Dec 29, 1987
Filed: Jun 26, 1985
Inventor
Theodore B. Lang
Assignee (at issue)
Kimberly-Clark 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.