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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 | |
#2 | EPO (European Patent Office) | 1 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines | |
#3 | Transport | |
#4 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Construction of roads | |
#2 | Vehicle suspension arrangements | |
#3 | Dredging | |
#4 | Working stone | |
#5 | Transport or storage devices | |
#6 | Unspecified technologies |
# | 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 |
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 |