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LIECHTY HERMANN

Overview
  • Total Patents
    38
About

LIECHTY HERMANN has a total of 38 patent applications. Its first patent ever was published in 1903. It filed its patents most often in Switzerland, Austria and United Kingdom. Its main competitors in its focus markets transport, thermal processes and environmental technology are GEORGE MCCORMICK, GUTEHOFFNUNGSHUETTE RADSATZ and HAINE SAINT PIERRE LESQUIN.

Patent filings in countries

World map showing LIECHTY HERMANNs patent filings in countries
# Country Total Patents
#1 Switzerland 18
#2 Austria 6
#3 United Kingdom 5
#4 Spain 4
#5 United States 4
#6 Canada 1

Patent filings per year

Chart showing LIECHTY HERMANNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liechty Hermann 26
#2 Hermann Liechty 8
#3 Roman Liechty 3
#4 Werz Jacob 2
#5 Liechty Roman 1

Latest patents

Publication Filing date Title
ES159739A1 A railway vehicle, especially a wagon of long-distance axle goods, for great rpm speeds
ES131431A1 A spark plug for railway cars.
ES127183A1 An articulated railway vehicle with rotating bogas directed on a single axis.
GB103468A Improved Vertical Water Tube Boiler.
US1136349A Axle for motor-cars.
GB191310061A Improvements in Axles for Wheels of Vehicles, Guns or the like.
US1136348A Axle for automobiles.
GB191114515A Improved Bogie Locomotive.
GB190708278A Improved Spark Arrester
US930200A Spark-arrester.
GB190524751A Improvements in Locomotives
US970512A Locomotive.
CA401242A Articulated locomotive