| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Making forged metal products | |
| #2 | Making metal sheets | |
| #3 | Unspecified technologies | |
| #4 | Transport or storage devices | |
| #5 | Presses | |
| #6 | Forging | |
| #7 | Making gears or toothed racks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Braun Frederick W | 6 |
| #2 | Braun F W | 2 |
| #3 | Braun F | 1 |
| #4 | Furedoritsuku Daburuyuu Buraun | 1 |
| #5 | Oree Jr Samuel J | 1 |
| #6 | Braun Alfred | 1 |
| #7 | Oree Samuel Jr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4473146A | Positioning and aligning loader | |
| US4271240A | Lobed preparatory blank for cold extruding a cup-shaped article with hollow polygonal interior | |
| CA1103617A | Method and apparatus for cold forming a polygonal inner surface | |
| US3514992A | Cold header | |
| CA705586A | Extruded hollow article of external polygonal form |