Granted Patent
Utility
US 6,149,074 · App. 09/147,829
Device for cooling or heating a circular housing
Inventors:
Jerome Friedel, Patrick Lestoille, Christophe Schultz, Jean-Luc Soupizon, Jean-Bernard Vache
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Mar 16, 1999
Inventors
Jerome Friedel
Patrick Lestoille
Christophe Schultz
Jean-Luc Soupizon
Jean-Bernard Vache
Assignee (at issue)
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation - S.N.E.C.M.A
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.