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HANS OTTO DONNER

Overview
  • Total Patents
    14
About

HANS OTTO DONNER has a total of 14 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets machines, weapons and mechanical elements are GRINBERG MIKHAIL VLADIMIROVICH, NOSTROMO LLC and PALMER CHEMICAL AND EQUIPMENT.

Patent filings in countries

World map showing HANS OTTO DONNERs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 Germany 2

Patent filings per year

Chart showing HANS OTTO DONNERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Donner Hans Otto 2

Latest patents

Publication Filing date Title
GB882185A Improvements in or relating to striker devices for mortars or other firearms
GB918423A Improvements in or relating to mortar projectiles
GB915196A Improvements in or relating to field mortars
GB920921A Improvements in or relating to fin-stabilized projectiles
GB840015A Improvements in or relating to a coupling for lockably securing the breech of a mortar barrel to a counterplate
GB864647A Improvements in or relating to mortar projectiles
GB796173A Improvements in or relating to explosive projectiles
GB753630A Improvements in or relating to non-spin composite projectiles
GB742841A Improvements in or relating to mortar projectiles provided with glide fins
GB737348A Improvements in or relating to mortar projectiles
GB737349A Improvements in or relating to projectiles for mortars
GB741195A Improvements in or relating to mortar projectiles