Granted Patent
Utility
US 6,368,264 · App. 09/536,198
Centrifuge control system and method with operation monitoring and pump control
Inventors:
Victor Phillips, Che-Liang Chang, Troy Martin
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Mar 27, 2000
Inventors
Victor Phillips
Che-Liang Chang
Troy Martin
Assignee (at issue)
M-I L.L.C.
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.