Learn more

ZAHNRADFABRIK FRIEDRICHSHAFEN AG

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    37,777
  • Filing trend
    ⇧ 15.0%
About

ZAHNRADFABRIK FRIEDRICHSHAFEN AG has a total of 46 patent applications. It increased the IP activity by 15.0%. Its first patent ever was published in 1955. It filed its patents most often in China, Germany and Australia. Its main competitors in its focus markets mechanical elements, transport and computer technology are ZAHNRADFABRIK FRIEDRICHSHAFEN, GKN DRIVELINE TORQUE TECH KK and SMETANA TOMAS.

Patent filings in countries

World map showing ZAHNRADFABRIK FRIEDRICHSHAFEN AGs patent filings in countries
# Country Total Patents
#1 China 41
#2 Germany 3
#3 Australia 2

Patent filings per year

Chart showing ZAHNRADFABRIK FRIEDRICHSHAFEN AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Neumann Artur 4
#2 Haevescher Rainer 4
#3 Kaltenbach Johannes 3
#4 Griesmeier Uwe 2
#5 Grosspietsch Wolfgang 2
#6 Sari Bulent 2
#7 Tenckhoff Georg 2
#8 Nitsch Matthias 2
#9 Reisch Matthias 2
#10 Kram Matthias 2

Latest patents

Publication Filing date Title
AU4195589A Rotary gate valve, in particular for servo-assisted steering systems in motor vehicles
DE1087911B Shift linkage for motor vehicle change gear
DE1082808B Switching device for motor vehicle change gear