Granted Patent
Utility
US 4,648,944 · App. 06/756,214
Apparatus and method for controlling plating induced stress in electroforming and electroplating processes
Inventors:
Ronald W. George, James G. Ohmart, Kurt H. Irlesberger, Lawrence L. Michaud, Darell E. Engelhaupt
Patented Case
View Patent ↗
Granted: Mar 10, 1987
Filed: Jul 18, 1985
Inventors
Ronald W. George
James G. Ohmart
Kurt H. Irlesberger
Lawrence L. Michaud
Darell E. Engelhaupt
Assignee (at issue)
LOCKHEED MARTIN 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.