Granted Patent
Utility
US 4,609,279 · App. 06/703,915
Laser printing system with a solvent vapor fixing station and adaptable for either multicolor or verso printing
Inventors:
Gerhard Hausmann, Hubert Mugrauer, Helmut Naeser
Patented Case
View Patent ↗
Granted: Sep 2, 1986
Filed: Feb 21, 1985
Inventors
Gerhard Hausmann
Hubert Mugrauer
Helmut Naeser
Assignee (at issue)
Siemens Aktiengesellschaft
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.