Granted Patent
Utility
US 6,713,719 · App. 10/089,301
Method and device for laser drilling laminates
Inventors:
Hubert De Steur, Marcel Heerman, Jozef Van Puymbroeck
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Mar 29, 2002
Inventors
Hubert De Steur
Marcel Heerman
Jozef Van Puymbroeck
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.