Granted Patent
Utility
US 6,405,530 · App. 09/501,453
Non-feedback proportional electronic control for a variable displacement pump
Inventors:
Richard D. Brimeyer, Todd M. Wehler
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Feb 10, 2000
Inventors
Richard D. Brimeyer
Todd M. Wehler
Assignee (at issue)
SAUER-DANFOSS 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.