CALVO JOSE MANUEL ESTEBAN has a total of 19 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Spain, Portugal and Belgium. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and telecommunications are MAYMAAN RES LLC, IRVOAS YVES and TI WALBRO JAPAN KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | Spain | 5 | |
#2 | Portugal | 2 | |
#3 | Belgium | 1 | |
#4 | Brazil | 1 | |
#5 | Germany | 1 | |
#6 | Denmark | 1 | |
#7 | EPO (European Patent Office) | 1 | |
#8 | France | 1 | |
#9 | United Kingdom | 1 | |
#10 | Ireland | 1 | |
#11 | Israel | 1 | |
#12 | Italy | 1 | |
#13 | Netherlands | 1 | |
#14 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Environmental technology | |
#3 | Telecommunications |
# | Name | Total Patents |
---|---|---|
#1 | Esteban Calvo Jose Manuel | 7 |
#2 | Calvo Jose Manuel Esteban | 3 |
#3 | Manuel Esteban Calvo Jose | 1 |
Publication | Filing date | Title |
---|---|---|
ES2264344A1 | IMPROVEMENTS INTRODUCED IN THE CYCLING PRE-TREATMENT EQUIPMENT OF ELECTRONICALLY COMMANDED FUEL, SPECIAL APPLICATION TO INTERNAL COMBUSTION MOTORS. | |
ES2064231A2 | Silent gas purifier, for application to internal combustion engines. | |
ES2073967A2 | Cycle pre-treatment equipment for fuel, special application to internal combustion engines. | |
ES2025939A6 | Improvements to systems for heating fluids with special application to internal-combustion engines | |
ES2008422A6 | Electronic system for heating fluids to be specially applied to internal-combustion engines. |