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TREPAUD GEORGES

Overview
  • Total Patents
    43
About

TREPAUD GEORGES has a total of 43 patent applications. Its first patent ever was published in 1935. It filed its patents most often in France, Germany and Canada. Its main competitors in its focus markets thermal processes, machines and environmental technology are QINGDAO ZHONGZHENG ZHOUHE TECH DEVELOPMENT CO LTD, FIVES PENHOET and BELLELI IND MECC.

Patent filings in countries

World map showing TREPAUD GEORGESs patent filings in countries

Patent filings per year

Chart showing TREPAUD GEORGESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Trepaud Georges 18
#2 Georges Trepaud 3
#3 Trepaud G 1

Latest patents

Publication Filing date Title
US4573528A Heat exchangers with clusters of straight or corrugated tubes, especially to systems for supporting the tubes at fixed and movable axial levels
FR2500144A1 Improvement in heat exchangers having straight or corrugated tube beams, in particular to tube support systems and method for the production of such support systems
FR2497566A1 Improvement in heat exchangers
ES470264A2 Tube supports in heat exchanger
US4058161A Heat exchanger
US3989105A Heat exchanger
CA983476A Heat exchanger
GB923509A Heat exchanger and boiler, particularly adapted to use the heat given off by nuclear reactors
GB872482A Improvements in and relating to freezing apparatus
ES224597A3 A vertical tubular freezer apparatus (Machine-translation by Google Translate, not legally binding)
ES224596A3 A vertical tubular freezer apparatus (Machine-translation by Google Translate, not legally binding)
GB775328A Process to demineralize or to concentrate saline solutions by congealing said solutions
DE1037429B Process for demineralizing or concentrating salt solutions, in particular for the production of fresh water from sea water
GB743061A Ice-making machine
GB457732A Improvements in refrigerant evaporators for cooling fluids, and particularly brine
CA575947A Tubular refrigerator for ice making
CA668353A Heat exchanger and boiler, particularly to use the heat given off by nuclear reactors
CA652379A Refrigerated tube ice machine