Granted Patent
Utility
US 4,521,107 · App. 06/654,807
Apparatus for measuring distances by measuring time of travel of a measuring light pulse
Inventors:
Hoiko Chaborski, Walter Mehnert
Patented Case
View Patent ↗
Granted: Jun 4, 1985
Filed: Sep 26, 1984
Inventors
Hoiko Chaborski
Walter Mehnert
Assignee (at issue)
MITEC Moderne Industrietechnik GmbH
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.