Granted Patent
Utility
US 5,046,365 · App. 07/553,033
Transducer thermal protection system
Inventors:
Marvin A. Kumley, Daniel L. Simpson, Kurt W. Swanson, Bryan Beck
Patented Case
View Patent ↗
Granted: Sep 10, 1991
Filed: Jul 16, 1990
Inventors
Marvin A. Kumley
Daniel L. Simpson
Kurt W. Swanson
Bryan Beck
Assignee (at issue)
General Dynamics Corporation Space Systems Division
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.