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NAGEL FRIEDMUND

Overview
  • Total Patents
    16
About

NAGEL FRIEDMUND has a total of 16 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Germany, Australia and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and consumer goods are LEISTRITZ ABGASTECH, SONTECH INT AB and EBERSPACHER EXHAUST TECHNOLOGY GMBH & CO KG.

Patent filings in countries

World map showing NAGEL FRIEDMUNDs patent filings in countries

Patent filings per year

Chart showing NAGEL FRIEDMUNDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nagel Friedmund 16

Latest patents

Publication Filing date Title
DE10011283A1 Rotational speed measurement meter for motor, has analyzer to determine rotational speed based on periodicity of specific characteristic signal related to sound wave, output by sound transducer
DE10007549A1 Silencing line for engine exhaust system, consisting of at least one layer of sound absorbing material
AU5286699A Device and method for reducing the noise emissions of internal combustion engines and for diagnosing the same
AU5163299A Device and method for actively reducing the noise emissions of jet engines and for diagnosing the same
DE19843615A1 Device and method for diagnosing combustion engines
DE19832963C1 Aircraft gas turbine exhaust silencer
DE19832979C1 Exhaust noise suppresser for motor vehicle