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JAENISCH ERNST

Overview
  • Total Patents
    11
About

JAENISCH ERNST has a total of 11 patent applications. Its first patent ever was published in 1911. It filed its patents most often in Austria, Switzerland and Denmark. Its main competitors in its focus markets engines, pumps and turbines and machine tools are MAHLE TECHNOLOGY INVESTEMENT CHINA CO LTD, GRIGOREV YURIJ S and JINTAN XINLAND DIESEL ENGINE CO LTD.

Patent filings in countries

World map showing JAENISCH ERNSTs patent filings in countries
# Country Total Patents
#1 Austria 2
#2 Switzerland 2
#3 Denmark 2
#4 United Kingdom 2
#5 United States 2
#6 Canada 1

Patent filings per year

Chart showing JAENISCH ERNSTs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Engines, pumps and turbines
#2 Machine tools

Top inventors

# Name Total Patents
#1 Jaenisch Ernst 11

Latest patents

Publication Filing date Title
US1132937A Construction of engine-cylinders.
GB191402696A Improvements in or relating to the Construction of Engine Cylinders.
US1087539A Construction of the cylinders and accessory parts of internal-combustion engines.
GB191122116A Improvements in or relating to the Construction of the Cylinders and Accessory Parts of Internal Combustion Engines.
CA226395A Engine cylinder