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WALTER MARTIN ULTRASCHALLTECH

Overview
  • Total Patents
    29
About

WALTER MARTIN ULTRASCHALLTECH has a total of 29 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Germany, EPO (European Patent Office) and Japan. Its main competitors in its focus markets machines, consumer goods and chemical engineering are ULTRASONIC POWER CORP, CREST GROUP INC and PK KONTORA TRESTA VOSTOKBURVOD.

Patent filings in countries

World map showing WALTER MARTIN ULTRASCHALLTECHs patent filings in countries
# Country Total Patents
#1 Germany 8
#2 EPO (European Patent Office) 8
#3 Japan 4
#4 Finland 3
#5 United States 3
#6 Switzerland 2
#7 France 1

Patent filings per year

Chart showing WALTER MARTIN ULTRASCHALLTECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Walter Martin 13
#2 Weber Dieter 13
#3 Kern Klaus 5
#4 Schief Dieter 5
#5 Marutein Buarutaa 2
#6 Deiitaa Bueebaa 1
#7 Deiitaa Ueebaa 1
#8 Schief Dieter Dipl-Ing 1
#9 Martin Walter 1

Latest patents

Publication Filing date Title
EP1738837A2 Method and circuit arrangement for driving an ultrasonic vibrator
DE102005030764A1 Method and device for switching on an ultrasonic vibration system
DE10034064C1 Device for cleaning porous material using ultrasound connects an ultrasonic converter to a rod-shaped resonator with a hollow space for inserting porous material
DE10013350A1 Device for emitting ultrasound energy
DE4344186C1 Ultrasonic welding apparatus
EP0542016A2 Ultrasonic cleaner bath
DE4231932A1 Process for killing enterobacteria
DE4105759A1 Ski esp. for downhill racing etc., with good frictional properties - has ultrasound vibrator attached to ski to reduce frictional resistance of plastic, pref. polyethylene, sliding layer
EP0455837A1 Ultrasonic resonator
EP0341505A2 Ultrasonic device
DE3816567A1 ULTRASONIC DEVICE
DE3317045A1 METHOD AND ARRANGEMENT FOR THE CONSTANT POWER DELIVERY OF ULTRASONIC CLEANING SYSTEMS