BRUN OSCAR CONSTANTIN has a total of 20 patent applications. Its first patent ever was published in 1932. It filed its patents most often in Denmark, Switzerland and Canada. Its main competitors in its focus markets measurement are TOKYO SOKKI KENKYUSHO KK, BRUNATA HOLDING AS and S TE A ME DES ATELIERS DE SECH.
# | Industry | |
---|---|---|
#1 | Measurement |
# | Technology | |
---|---|---|
#1 | Measuring temperature |
# | Name | Total Patents |
---|---|---|
#1 | Brun Oscar Constantin | 15 |
#2 | Oscar Constantin Brun | 3 |
#3 | Johann Constantin Brun | 2 |
#4 | Larsen Christen | 1 |
Publication | Filing date | Title |
---|---|---|
ES145558A1 | A procedure to measure the consumption of heat by means of devices of the evaporator class. | |
CA371044A | Meter for heat consumption | |
CA403140A | Heat consumption measuring method |