WARREN WORTHINGTON has a total of 14 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets machine tools, machines and environmental technology are EDWARD A LANGENBACH, METCALFE JOHN and PETERSON EDWARD T.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | United Kingdom | 3 | |
#3 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Environmental technology | |
#4 | Surface technology and coating | |
#5 | Transport | |
#6 | Agriculture |
# | Technology | |
---|---|---|
#1 | Rolling metal | |
#2 | Unspecified technologies | |
#3 | Sawing | |
#4 | Climate change mitigation in goods production | |
#5 | Harvesting | |
#6 | Coating metallic material | |
#7 | Vehicle wheels | |
#8 | Soldering, welding and flame cutting |
# | Name | Total Patents |
---|---|---|
#1 | Warren Worthington | 10 |
Publication | Filing date | Title |
---|---|---|
GB588281A | Procedure and apparatus for continuously coating strip metal | |
US2177971A | Mill for hot rolling strip | |
US2139872A | Sheet metal and procedure for producing the same | |
US2038255A | Apparatus for and method of shearing hollow pieces | |
US2038254A | Shearing method and apparatus | |
US1900032A | Bar mill | |
US1851340A | Mill production method and layout | |
US1556888A | Vehicle wheel | |
US1338272A | Scythe | |
US1351824A | Method of making composite steel plates |