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MARTINI CLARA HEDWIG

Overview
  • Total Patents
    14
About

MARTINI CLARA HEDWIG has a total of 14 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, Austria and Switzerland. Its main competitors in its focus markets control are HEINZMANN FRITZ, TEMPLE ROBERT DE and DANCHUN ZHUO.

Patent filings in countries

World map showing MARTINI CLARA HEDWIGs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 Austria 5
#3 Switzerland 2
#4 Spain 1

Patent filings per year

Chart showing MARTINI CLARA HEDWIGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Control

Focus technologies

# Technology
#1 Systems controlling non-electric variables

Top inventors

# Name Total Patents
#1 Martini Clara Hedwig 11
#2 Clara Hedwig Martini 2

Latest patents

Publication Filing date Title
GB191117802A Apparatus for Regulating the Temperature of Rooms Heated by Central Heating Plants.
GB190305311A Improvements in and connected with Fittings for Steam Heating, Cooking and like Apparatus.
GB190204290A An Improved Drainage System
GB189824939A Improvements in and relating to Closets, Urinals, or like Sanitary Arrangements.
GB189319130A Improvements in Steam Heating Systems.
GB189315883A Improvements in the Construction of Boats or Rafts and Floating Structures.