Granted Patent
Utility
US 6,780,001 · App. 09/795,772
Forming tool for forming a contoured microelectronic spring mold
Inventors:
Benjamin N. Eldridge, Stuart Wenzel
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Feb 27, 2001
Inventors
Benjamin N. Eldridge
Stuart Wenzel
Assignee (at issue)
FormFactor, 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.