POLYMET CORP has a total of 12 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machine tools, machines and materials and metallurgy are BERG ALFRED J, MORHARD ALFRED and NYSSEN JAMES.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 2 | |
#3 | EPO (European Patent Office) | 1 | |
#4 | United Kingdom | 1 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Making metal sheets | |
#3 | Soldering, welding and flame cutting | |
#4 | Alloys |
# | Name | Total Patents |
---|---|---|
#1 | Hunt James G | 6 |
#2 | Hunt J | 2 |
#3 | Goldman Edward Harvey | 1 |
#4 | Mann Len E | 1 |
#5 | Latona Nicholas J | 1 |
#6 | Mosier William Charles | 1 |
#7 | Lawrence Robert Daniel | 1 |
#8 | Davis Dewayne Renaldo | 1 |
#9 | Barnhart Tim A | 1 |
#10 | Norris Steven Randolph | 1 |
Publication | Filing date | Title |
---|---|---|
US2018056453A1 | High surface roughness alloy for cladding applications | |
US6904657B2 | Brittle wire extrusion method and apparatus | |
US6568060B1 | Method and fixture for filled billet packing | |
US4777710A | Apparatus and method used in making wire and similar elongate members and wire made using same | |
US4323186A | Manufacture of high performance alloy in elongated form | |
US4209122A | Manufacture of high performance alloy in elongated form | |
US3788820A | Filled extrusion billets and methods of fabricating |