Granted Patent
Utility
US 6,036,748 · App. 09/092,825
Black water flash and vapor recovery method
Inventors:
Paul Steven Wallace, Kay A. Johnson, Delome D. Fair
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Jun 5, 1998
Inventors
Paul Steven Wallace
Kay A. Johnson
Delome D. Fair
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.