Granted Patent
Utility
US 5,741,733 · App. 08/676,164
Method for the production of a three-dimensional circuit arrangement
Inventors:
Emmerich Bertagnolli, Helmut Klose
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: Jul 15, 1996
Inventors
Emmerich Bertagnolli
Helmut Klose
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.