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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 5 | |
#2 | Switzerland | 3 | |
#3 | Spain | 3 | |
#4 | Austria | 2 | |
#5 | United Kingdom | 2 | |
#6 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Engines, pumps and turbines | |
#3 | Control |
# | Technology | |
---|---|---|
#1 | Refrigerators | |
#2 | Pumps | |
#3 | Systems controlling non-electric variables | |
#4 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Pollard Frederic Augustin | 10 |
#2 | Frederic Augustin Pollard | 3 |
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 |