Granted Patent
Utility
US 6,134,916 · App. 09/241,923
Combined operation of a cryogenic air separation unit and an integrated gasifier combined cycle power generating system
Inventor:
Frederick C. Jahnke
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Feb 2, 1999
Inventor
Frederick C. Jahnke
Assignee (at issue)
Texaco 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.