Granted Patent
Utility
US 5,419,806 · App. 08/186,323
Method for manufacturing a three-dimensional circuit apparatus
Inventor:
Holger Huebner
Patented Case
View Patent ↗
Granted: May 30, 1995
Filed: Jan 25, 1994
Inventor
Holger Huebner
Assignee (at issue)
Siemens Aktiengesellschaft
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.