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DEUTSCHE WAFFEN & MUNITIONSFAB

Overview
  • Total Patents
    489
About

DEUTSCHE WAFFEN & MUNITIONSFAB has a total of 489 patent applications. Its first patent ever was published in 1897. It filed its patents most often in Switzerland, Germany and Austria. Its main competitors in its focus markets mechanical elements, machines and weapons are MICHAUD ONESIME E, KARL OSKAR LEON and MARLIN ROCKWELL CORP.

Patent filings in countries

World map showing DEUTSCHE WAFFEN & MUNITIONSFABs patent filings in countries
# Country Total Patents
#1 Switzerland 95
#2 Germany 93
#3 Austria 91
#4 France 87
#5 United Kingdom 49
#6 Denmark 41
#7 United States 32
#8 Belgium 1

Patent filings per year

Chart showing DEUTSCHE WAFFEN & MUNITIONSFABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Waffen-Und Munitionsfabriken D 62
#2 Munitionsfabriken Aktiengesell 31
#3 Heinemann August Albert Karl 5
#4 Rinkel Dipl-Ing Otto 5
#5 Sonnberg Wilhelm 4
#6 Eitner Berthold 4
#7 Voelker Emil 4
#8 Brueggemann August 3
#9 Steinkemper Bernhard 3
#10 Wiethuechter Winfried 3

Latest patents

Publication Filing date Title
DE741600C Use of paraffin to soak metal-ceramic bodies
DE734283C Profile rod bottle
DE736886C Refrigerator condenser with attached float valve housing
DE747374C Process for removing phosphate layers
DE744351C Pressure equalizer for the simultaneous pressing of several bodies from Zuendsaetzen, explosives, plastic masses o.
DE727649C Process for producing a mechanically and electrically high-quality phosphate layer on copper and copper alloys
DE718719C Process for producing a mechanically or electrically high-quality phosphate layer on copper and copper alloys
DE727843C Process for generating precisely known amounts of heat, especially for calorimetric purposes
DE737973C Method and device for preventing stringing when filling viscous substances
DE734041C Method and device for demagnetizing steel bodies
DE731057C Contact device for the time marking for the impact of the firearm's firearm on the fuse
DE745052C Device for determining the point in time at which the ignition flame occurs in Zuendhuetchen, detonators, etc. like
DE740598C Percussion fuse with head pin
DE732215C Launching cup for rifle grenades
DE740356C Bullet with groove for fastening the cartridge case
DE735915C Device for the simultaneous measurement of the wall thickness and its course along the circumference of cylindrical hollow bodies at at least three different points
GB527950A Improvements in and connected with couplings for pipes, flexible hoses and the like
DE741981C Method and device for continuous testing of the hardness of small hardened steel bodies of the same dimensions
DE736913C Arrangement for recording the travel time curve of floors
DE741048C Time marking on oscilloscopes