Granted Patent
Utility
US 4,371,977 · App. 06/160,288
Method for detecting solidification in a mixed phase container
Inventors:
John M. Jenkins, III, Max E. Carter, Sr., Michael L. Green, Marvin E. Cavender
Patented Case
View Patent ↗
Granted: Feb 1, 1983
Filed: Jun 17, 1980
Inventors
John M. Jenkins, III
Max E. Carter, Sr.
Michael L. Green
Marvin E. Cavender
Assignee (at issue)
Union Carbide 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.