Granted Patent
Utility
US 4,186,063 · App. 05/847,637
Boiling heat transfer surface, method of preparing same and method of boiling
Inventors:
Clarence E. Albertson, George M. Nichols, John N. Rasmussen
Patented Case
View Patent ↗
Granted: Jan 29, 1980
Filed: Nov 1, 1977
Inventors
Clarence E. Albertson
George M. Nichols
John N. Rasmussen
Assignee (at issue)
BorgWarner 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.