Granted Patent
Utility
US 6,090,356 · App. 09/150,846
Removal of acidic gases in a gasification power system with production of hydrogen
Inventors:
Frederick C. Jahnke, William P. Volk
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Sep 10, 1998
Inventors
Frederick C. Jahnke
William P. Volk
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.