| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | Republic of Korea | 4 | |
| #3 | United States | 4 | |
| #4 | Canada | 3 | |
| #5 | China | 3 | |
| #6 | EPO (European Patent Office) | 3 | |
| #7 | Hong Kong | 3 | |
| #8 | Taiwan | 2 | |
| #9 | India | 1 | |
| #10 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Packaging and shipping | |
| #5 | Thermal processes | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Making metal sheets | |
| #2 | Shaping of plastics | |
| #3 | Casting metal | |
| #4 | Details of furnaces | |
| #5 | Unspecified technologies | |
| #6 | Metalworking with concentrated electric current | |
| #7 | Pistons and sealings | |
| #8 | Manipulators | |
| #9 | Forging | |
| #10 | Rolling metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Robbins Paul Henry | 16 |
| #2 | Robbins Paul | 10 |
| #3 | Bhola Rabindra | 2 |
| #4 | Bishenden Warren J | 2 |
| #5 | Robbins Paul H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2016019453A1 | Dummy block for extrusion press | |
| KR20160072241A | Wear ring for die-casting piston, die-casting piston incorporating same, and method of forming same | |
| CN104520027A | Extrusion die pre-heating device and method | |
| EP2785506A1 | Extrusion die pre-heating system, apparatus and method | |
| WO2013037042A1 | Extrusion press container and liner for same | |
| US2005114069A1 | Die temperature control | |
| US5687604A | Thermal controlled mandrel with replaceable tip for copper and brass extrusion | |
| US5701947A | Die cast mould apparatus |