Granted Patent
Utility
US 6,696,022 · App. 09/636,793
Methods and apparatuses for stretching polymers
Inventors:
Eugene Y. Chan, Lance C. Gleich, Parris S. Wellman
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Aug 11, 2000
Inventors
Eugene Y. Chan
Lance C. Gleich
Parris S. Wellman
Assignee (at issue)
US Genomics, 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.