Granted Patent
Utility
US 4,453,566 · App. 06/373,184
Hydraulic subsea control system with disconnect
Inventors:
Herman O. Henderson, Jr., Joseph L. LeMoine, Jerry B. Tomlin
Patented Case
View Patent ↗
Granted: Jun 12, 1984
Filed: Apr 29, 1982
Inventors
Herman O. Henderson, Jr.
Joseph L. LeMoine
Jerry B. Tomlin
Assignee (at issue)
Koomey, 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.