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POLLARD FREDERIC AUGUSTIN

Overview
  • Total Patents
    16
About

POLLARD FREDERIC AUGUSTIN has a total of 16 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States, Switzerland and Spain. Its main competitors in its focus markets thermal processes, engines, pumps and turbines and control are ZEHNDER RADIATOREN & APPBAU GE, LIFSON ALEXANDER and SUMITOMO CRYOGENICS OF AMERICA INC.

Patent filings in countries

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

Patent filings per year

Chart showing POLLARD FREDERIC AUGUSTINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pollard Frederic Augustin 10
#2 Frederic Augustin Pollard 3

Latest patents

Publication Filing date Title
ES103596A1 A refrigerating machine.
GB191108036A Improvements in Rotary Engines Pumps and Compressors.
US1091957A Apparatus for refrigerating by means of liquefied gas.
US1082212A Automatic thermic valve-controlling apparatus.
US1120159A Apparatus for the automatic regulation of refrigerating-machines.
GB191106414A Improvements relating to Apparatus for the Automatic Regulation of Refrigerating Machines.
US990772A Automatic regulator for refrigerating systems.
US971788A Apparatus for the automatic regulation of refrigerating-machines.
CA277295A Refrigerating machine