Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for protecting a screw extruder producing strand-shaped explosives and propellants

Method and apparatus for protecting a screw extruder producing strand-shaped explosives and propellants

US Patent 4931229 · Granted Jun 5, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Mass spectrometric rapid detection of Salmonella2018
Deposition aid for the manual deposition of mass spectrometric samples2018
Identification of pathogens in body fluids2014
Method for discontinuously transferring data in a point-to-multipoint access net2014
Identification of pathogens in body fluids2013
Method as a pre-condition for a gain control, optical access network, central st2012
Method of operating a passive optical network2011
Method for operating a massive optical network, optical line termination and tra2011
Passive optical network monitoring method and passive optical network2009
Drive unit for a twin-screw machine2009
Method for the reflectometric testing of an optical transmission line, optical d2007
Active demarcation point of an access network2001