Granted Patent
Utility
US 4,682,651 · App. 06/904,442
Segmented heat sink device
Inventor:
Paul G. Gabuzda
Patented Case
View Patent ↗
Granted: Jul 28, 1987
Filed: Sep 8, 1986
Inventor
Paul G. Gabuzda
Assignee (at issue)
Burroughs Corporation (now Unisys Corporation)
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.