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STIERLIN HANS

Overview
  • Total Patents
    38
About

STIERLIN HANS has a total of 38 patent applications. Its first patent ever was published in 1944. It filed its patents most often in Switzerland, United Kingdom and Germany. Its main competitors in its focus markets environmental technology, thermal processes and chemical engineering are EBARA REFRIGERATION EQUIPMENT & SYSTEMS CO LTD, WULFF BERZELIUS NORMELLI and ARKLA IND.

Patent filings per year

Chart showing STIERLIN HANSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stierlin Hans 21
#2 Hans Stierlin 8
#3 Ferguson John Ross 3
#4 Dimitris Kouremenos 1
#5 Ferguson John Ross Grove Hill 1
#6 Ferguson John R 1

Latest patents

Publication Filing date Title
WO9010835A1 Absorber for a diffusion absorption plant
WO9010836A1 Evaporator for a diffusion-absorption plant
US5291754A Expeller with a gas-bubble pump
WO9010833A1 Reservoir for a diffusion-absorption plant
CH678102A5 Refrigerator operating on diffusion-absorption principle - has circuit divided into two parallel streams within filter housing
GB1277049A A method for preventing the formation of layers of solutions of differing concentration in absorption refrigerating plant
DE1751333A1 Absorption refrigeration system and process for its operation
GB931965A Process and means for defrosting absorption refrigerators
DE1145194B Method and device for defrosting absorption refrigerators
GB858922A Absorption-refrigerating unit with pressure-equalising gas
DE1062260B Absorption cooling unit with pressure equalizing gas
GB732180A Control device for gas burners
GB699006A Improvements in or relating to refrigerator boxes
GB661541A Improvements in or relating to refrigerating apparatus
ES173576A1 ABSORPTION REFRIGERATOR APPARATUS
ES173524A1 ABSORPTION REFRIGERATOR APPARATUS
GB634432A Improvements in refrigerating apparatus
GB641462A Improvements in refrigerating apparatus
CA497698A Refrigerating apparatus