| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Belgium | 2 | |
| #3 | Canada | 2 | |
| #4 | Germany | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Denmark | 1 | |
| #7 | Spain | 1 | |
| #8 | Netherlands | 1 | |
| #9 | Norway | 1 | |
| #10 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Basic materials chemistry | |
| #3 | Mechanical elements | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Alloys | |
| #2 | Shafts | |
| #3 | Special lubricating compositions | |
| #4 | Lubricating compositions | |
| #5 | Unspecified technologies | |
| #6 | Explosive charges | |
| #7 | Metal production and refining | |
| #8 | Pig-iron processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lundin C | 5 |
| #2 | Turkisher R | 4 |
| #3 | Lundin Charles E | 3 |
| #4 | Turkisher Robert | 3 |
| #5 | Lundin C E | 2 |
| #6 | E Lundin Charles | 1 |
| #7 | Lundin Charles Edward | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3713813A | Method and composition for incorporating additives into molten metal | |
| DE2040052A1 | Process for the production of a homogeneous copper-lead alloy | |
| US3720507A | Copper-lead alloy | |
| US3719477A | Copper-lead alloys | |
| US3556779A | Copper-lead alloy | |
| CA901337A | Copper-lead alloy |