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DUERR DENTAL KG

Overview
  • Total Patents
    62
About

DUERR DENTAL KG has a total of 62 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Germany, France and United States. Its main competitors in its focus markets medical technology, chemical engineering and machines are SCHNEIDER SIDNEY, ORTHODONTIC RES AND DEVELOPMENT S L and AMERICAN ORTHODONTICS CORP.

Patent filings in countries

World map showing DUERR DENTAL KGs patent filings in countries

Patent filings per year

Chart showing DUERR DENTAL KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hofmann Hans-Joachim 19
#2 Hofmann H-J 3
#3 Duerr Walter 3
#4 Spieth M 2
#5 Muller M 2
#6 Mueller Mathias 2
#7 Durr W 2
#8 Hansu Yooahimu Hofuman 2
#9 Muller Mathias 2
#10 Hofmann H 2

Latest patents

Publication Filing date Title
DE2814401A1 FEED DEVICE FOR CLEANING AGENTS AND DISINFECTANTS TO DENTAL SUCTION SYSTEMS
DE2713321A1 DEVICE FOR INSTALLATION IN DENTAL SUCTION SYSTEMS FOR SEPARATING LIQUID AND SOLID COMPONENTS
DE2713320A1 DEVICE IN DENTAL SUCTION SYSTEMS FOR CONNECTING AND HOLDING SUCTION NOZZLE HOSES AND / OR FOR FILTERING
US4032803A Hand tool for creating and applying ultrasonic vibration
FI760974A Anordning foer framstaellning av torr tryckluft
US4049981A Piezoelectrically driven ultrasonic tool with cooling
IT1036114B Flow control device for air compressor - has purge orifice valve controlled by membrane
CA1043275A Apparatus for producing dry compressed air
CA1028921A Valve system particularly for apparatus for producing dry compressed air
US4086607A X-ray film processor
DE2419177A1 VALVE ARRANGEMENT, IN PARTICULAR FOR DEVICES FOR GENERATING DRY COMPRESSED AIR
DE2419178A1 DEVICE FOR GENERATING DRY COMPRESSED AIR
DE2166824A1 Ultrasonic atomiser for medicinal substances - uses quartz crystal connected to feed pipe to produce pressure waves in fluid
DE2145924A1 DEVICE FOR GENERATING ULTRASONIC VIBRATIONS
US3763862A Arrangement at a suction installation for medicinal hygienic and cosmetic purposes
DE2005567A1 Arrangement on a suction system for medical, hygienic and cosmetic, especially dental purposes