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CALVO JOSE MANUEL ESTEBAN

Overview
  • Total Patents
    19
About

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.

Patent filings per year

Chart showing CALVO JOSE MANUEL ESTEBANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Esteban Calvo Jose Manuel 7
#2 Calvo Jose Manuel Esteban 3
#3 Manuel Esteban Calvo Jose 1

Latest patents

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.