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KERSTNER RALPH

Overview
  • Total Patents
    26
About

KERSTNER RALPH has a total of 26 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets transport, machines and consumer goods are DAEKWANG REFRIGERATOR IND CO LTD, NINGBO JOYSONQUIN AUTOMOTIVE SYSTEM CO LTD and SUNG PLATECH CO LTD A.

Patent filings in countries

World map showing KERSTNER RALPHs patent filings in countries
# Country Total Patents
#1 Germany 24
#2 EPO (European Patent Office) 2

Patent filings per year

Chart showing KERSTNER RALPHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kerstner Ralph 23
#2 Doersam Horst 3
#3 Thomae Rudolf Dipl-Ing 1
#4 Thomae Rudolf Dipl Ing 1
#5 Klippel Holger 1

Latest patents

Publication Filing date Title
DE102007004653A1 Air conditioning system for e.g. office building, has combination of air conditioner and solar thermal air conditioner, where solar air conditioner precools refrigerant of air conditioner during corresponding climatic conditions
DE10215272A1 Cooling system for motor vehicles for quick installation and removal from the vehicle
DE10203036A1 Loading cavity ventilation device is designed for use with air curtain creating device
DE10161798A1 Enclosed truck for transport of chilled goods has recessed cold air blower located in roof lining over access door
DE10162872A1 Flat refrigeration unit for refrigerated transport vehicles has cover for evaporator trough mounted so face down that there is more distance between top of cover and inside of lining
DE10156481A1 Cooling unit for refrigerated truck has insulation arranged to receive evaporator and fans
DE10142546A1 Air conditioning appliance for driver's cab of refrigerated trucks has additional heat exchanger of extruded aluminum profiles with two separate air flow chambers with opposite air flows
DE10126178A1 Cleaning device for insulated cargo space of refrigerated lorry comprises rotating spray head mounted on pivoting arm, allowing it to fold back into recess in insulation
DE10114077A1 Insulation of the refrigerated space of refrigerated trucks
DE10101808A1 Insulated door for refrigerated transport vehicles, has a plastic inner side consisting of a visible cover layer and an adjoining carrier layer with respective specified thickness values
DE10056563A1 Aluminum floor pan for refrigeration vehicles consists of floor sheet ribbed on one side, with cutouts in wheel box regions
DE10053786A1 Motor vehicle for delivery of deep-frozen goods incorporates tub-shaped compartments for transport of such goods
DE10023975A1 Seamless inner lining made of PU, especially for fresh service or refrigerated vehicles
DE19955151A1 Sealing profile for use as a moisture and heat seal between wall and side insulation elements of refrigerated transport vehicles comprises a fixing groove, two air chambers and at least three side flaps bent downwards
DE19902902A1 Protection device for prevention of liquid strikes in refrigeration compressors has fine mesh steel wool filling in liquid separator on suction side, in lower third of separator tank
DE19858530A1 Plastic tub for refrigerated motor vehicles with nonslip refrigerated goods containers comprises level floor area with longitudinal ribs which are provided with raised sections
DE19850924A1 Reaction casting machine producing large-area foamed sandwich composites for refrigerated vehicle linings has simple inflated-hose force distribution system
DE19737671A1 Device for preventing compressor damage, in particular in the case of compressors for vehicle cooling due to a lack of oil at very low intake temperatures
DE19502137A1 Roof-mounted cooling plant for refrigerated transporter
DE4445298A1 Mobile air conditioner