Granted Patent
Utility
US 5,866,407 · App. 08/819,091
Method and enzyme mixture for improved depilling of cotton goods
Inventors:
Brian Foody, Jeffrey S. Tolan
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Mar 18, 1997
Inventors
Brian Foody
Jeffrey S. Tolan
Assignee (at issue)
Iogen 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.