| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 3 | |
| #3 | Germany | 2 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Audio-visual technology | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Making metal sheets | |
| #2 | Advertising | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Benjamin F | 9 |
| #2 | Harwood Kenneth L | 7 |
| #3 | Ingalls Arnold F | 7 |
| #4 | Meredith William F | 3 |
| #5 | F Smith Benjamin | 1 |
| #6 | King Thomas B | 1 |
| #7 | Mcarthur Bruce E | 1 |
| #8 | Vernon Pieron | 1 |
| #9 | Pieron Vernon | 1 |
| #10 | F Ingalls Arnold | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3137954A | Metallic holder | |
| US3084795A | Mechanism for breaking extrusions from dies | |
| US3116832A | Method and control apparatus for pulling extrusions from dies | |
| US3118539A | Automatic extrusion gripper assembly | |
| US3116831A | Extrusion puller equipment | |
| US3058587A | Puller for extrusion apparatus | |
| GB840061A | Extrusion puller | |
| US3010575A | Extrusion puller | |
| CA656065A | Method and control apparatus for pulling extrusions from dies | |
| CA627651A | Extrusion puller | |
| CA705735A | Automatic extrusion gripper assembly |