Granted Patent
Utility
US 6,540,854 · App. 09/728,210
Load cell closed loop control for rotary ultrasonic bonding apparatus
Inventors:
Jack L. Couillard, Michael Lee Lohoff, Scott G. Chapple
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Nov 30, 2000
Inventors
Jack L. Couillard
Michael Lee Lohoff
Scott G. Chapple
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.