| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Hong Kong | 6 | |
| #3 | WIPO (World Intellectual Property Organization) | 5 | |
| #4 | Argentina | 4 | |
| #5 | China | 4 | |
| #6 | EPO (European Patent Office) | 4 | |
| #7 | Mexico | 4 | |
| #8 | Australia | 3 | |
| #9 | Brazil | 3 | |
| #10 | Canada | 3 | |
| #11 | Chile | 3 | |
| #12 | India | 3 | |
| #13 | Republic of Korea | 3 | |
| #14 | Japan | 2 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Making metal sheets | |
| #2 | Shaping of plastics | |
| #3 | Metal tempering | |
| #4 | Changing non-ferrous metals |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stewart Charles L | 31 |
| #2 | Denison Mark R | 23 |
| #3 | Wessner Robert | 14 |
| #4 | Charles L Stewart | 8 |
| #5 | Robert Wessner | 3 |
| #6 | Mark R Denison | 3 |
| #7 | Stewart Charles L Cl | 2 |
| #8 | Denison Mark R Mr | 2 |
| #9 | Wessner Robert R | 1 |
| #10 | Mark R Denilson | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2015082847A1 | Systems and methods for drawing materials | |
| US2015068266A1 | Positive stop systems and methods for extrusion press | |
| US2014324213A1 | Extrusion press systems and methods | |
| US2014102159A1 | Extrusion press die assembly | |
| US2014102161A1 | Extrusion press systems and methods | |
| US2014103570A1 | Systems and methods for cooling extruded materials |