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HAGENS HUBERT

Overview
  • Total Patents
    12
About

HAGENS HUBERT has a total of 12 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and transport are GUY SYDNEY SLATER, JIANGSU SIDA POWER MECH GROUP CO LTD and NYBERG PETER.

Patent filings in countries

World map showing HAGENS HUBERTs patent filings in countries
# Country Total Patents
#1 United Kingdom 12

Patent filings per year

Chart showing HAGENS HUBERTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hagens Hubert 12

Latest patents

Publication Filing date Title
GB123229A Improvements in Internal Combustion Engines.
GB123642A Improvements in and relating to Internal-combustion Engines.
GB128680A Improvements relating to the Valve Actuation of Internal-combustion Engines.
GB115597A Improvements relating to the Cylinders of Internal-combustion Engines.
GB116656A Improvements relating to the Valve Adjustment of Internal-combustion Engines.
GB118342A An Improved Piston for use in Internal Combustion Engines.
GB113074A Improvements in the Cylinders of Internal-combustion Engines.
GB113073A Improvements in and relating to Multiple-throw Crank-shafts.
GB112400A Improvements relating to the Lubrication of Internal-combustion Engines.
GB128675A Improvements in and relating to the Cam-shafts of Internal-combustion Engines.