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HARTMANN DIRK

Overview
  • Total Patents
    13
About

HARTMANN DIRK has a total of 13 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and computer technology are GASPOWER INT, ETHANOL BOOSTING SYSTEMS LLC and ENGINE CONTROL TECHNOLOGY LLC.

Patent filings in countries

World map showing HARTMANN DIRKs patent filings in countries

Patent filings per year

Chart showing HARTMANN DIRKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hartmann Dirk 13
#2 Fecht Ingo 6
#3 Roth Andreas 5
#4 Mezger Werner 5
#5 Rappold Juergen 4
#6 Barbier Henri 4
#7 Poertner Nikolas 4
#8 Mallebrein Georg 4
#9 Schiller Frank 2
#10 Huber Armin 1

Latest patents

Publication Filing date Title
DE102008053928A1 Method for inspection of rotor blades at wind generator, involves implementing inspection of rotor blades of wind generator by vision sensors or telephotos or photo telephotos
DE19704240A1 Data storage method using colours