Granted Patent
Utility
US 5,984,385 · App. 09/076,516
Active ERM damper for spacecraft telescoping structures
Inventors:
Emil A. Shtarkman, L. Dwight Gilger
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: May 12, 1998
Inventors
Emil A. Shtarkman
L. Dwight Gilger
Assignee (at issue)
TRW Limited
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.