Granted Patent
Utility
US 6,537,401 · App. 09/726,853
Rotary ultrasonic bonding apparatus and methods using load cell
Inventors:
Jack L. Couillard, Kent W. Abel, Joseph D. Coenen, Michael Lee Lohoff, Robin Nason, Dan Sorensen
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Nov 30, 2000
Inventors
Jack L. Couillard
Kent W. Abel
Joseph D. Coenen
Michael Lee Lohoff
Robin Nason
Dan Sorensen
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.