Granted Patent
Utility
US 4,717,779 · App. 06/893,754
Dehydrogenation of dehydrogenatable hydrocarbons
Inventors:
Jeffery C. Bricker, Tamotsu Imai, David E. Mackowiak
Patented Case
View Patent ↗
Granted: Jan 5, 1988
Filed: Aug 6, 1986
Inventors
Jeffery C. Bricker
Tamotsu Imai
David E. Mackowiak
Assignee (at issue)
UOP LLC
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.