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WIRTGEN AMERICA INC

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    182,494
  • Filing trend
    ⇩ 100.0%
About

WIRTGEN AMERICA INC has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machines and transport are DYNAPAC GMBH, WIRTGEN REINHARD and HOFFMANN GEB EISLER ELISABETH.

Patent filings in countries

World map showing WIRTGEN AMERICA INCs patent filings in countries

Patent filings per year

Chart showing WIRTGEN AMERICA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Murray Stuart W 8
#2 Narsingh Laikram 3
#3 Busley Peter 3
#4 Lyons Scott F 3
#5 Meridieth James E 2
#6 Tewes Gunter 2
#7 Johnson Jay Scott 2
#8 Simons Dieter 1
#9 Ley Herbert 1
#10 Lyons Scott 1

Latest patents

Publication Filing date Title
US10005622B1 Hopper insert with converging outlet
US9702095B1 Hopper insert for an asphalt paving machine
US2006061204A1 Shiftable conveyor for road milling machine
US7029072B1 Modified rumble strip cutter
US5984420A Grade averaging system with floating boom and method of using the same
US5582490A Rumble strip cutter wheel
US5505598A Milling machine with multi-width cutter