Granted Patent
Utility
US 6,043,587 · App. 09/165,792
Piezoelectric actuator
Inventor:
Peter Jaenker
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Oct 2, 1998
Inventor
Peter Jaenker
Assignee (at issue)
Daimlerchrysler AG
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.