| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | France | 4 | |
| #3 | Italy | 4 | |
| #4 | Sweden | 4 | |
| #5 | United Kingdom | 3 | |
| #6 | United States | 3 | |
| #7 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Rolling metal | |
| #2 | Forging | |
| #3 | Presses | |
| #4 | Clutches and brakes | |
| #5 | Casting metal | |
| #6 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Falk Curt Gunnar | 5 |
| #2 | Strandell Per-Olof | 5 |
| #3 | Falk C G | 3 |
| #4 | Strandell P-O | 3 |
| #5 | Sundberg Karl Lennart | 2 |
| #6 | Falk C | 2 |
| #7 | Strandell P | 2 |
| #8 | Albrecht Per Erik | 2 |
| #9 | Wallner Goeran Anders | 1 |
| #10 | Wallner Goran Anders | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1471812A | Method of rolling metal blanks | |
| IT1042736B | Rolling of metals, esp steel - in which slabs are subjected to alternate hot-rolling and upsetting operations | |
| CA999167A | Apparatus for the plastic working of material | |
| GB1424313A | Apparatus for the plastic working of metal- | |
| US3848447A | Rolling method and a rolling mill for carrying out the method |