Granted Patent
Utility
US 4,667,869 · App. 06/599,837
Soldering methods and devices
Inventors:
Tamar G. Gen, Edward A. Cydzik
Patented Case
View Patent ↗
Granted: May 26, 1987
Filed: Apr 13, 1984
Inventors
Tamar G. Gen
Edward A. Cydzik
Assignee (at issue)
Raychem Limited
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.