Granted Patent
Utility
US 5,072,288 · App. 07/313,206
Microdynamic release structure
Inventors:
Noel C. MacDonald, Liang-Yuh Chen, Zuoying L. Zhang
Patented Case
View Patent ↗
Granted: Dec 10, 1991
Filed: Feb 21, 1989
Inventors
Noel C. MacDonald
Liang-Yuh Chen
Zuoying L. Zhang
Assignee (at issue)
Cornell Research Foundation, 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.