| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Surface technology and coating | |
| #5 | Thermal processes | |
| #6 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Alloys | |
| #2 | Unspecified technologies | |
| #3 | Changing non-ferrous metals | |
| #4 | Kitchen equipment | |
| #5 | Making metal sheets | |
| #6 | Furnaces | |
| #7 | Casting metal | |
| #8 | Punching metal | |
| #9 | Metal production and refining | |
| #10 | Metallic material removal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dean Walter A | 1 |
| #2 | Thomas John W | 1 |
| #3 | Jay Towner Raymont | 1 |
| #4 | Carlton Jacobs Stanley | 1 |
| #5 | Herbert Schneck Kenneth | 1 |
| #6 | Louis Brouwer Nicolaas | 1 |
| #7 | Eugene Stonebrook Edward | 1 |
| #8 | Richard Kutcher Howard | 1 |
| #9 | Mcclelland Starner Bernard | 1 |
| #10 | Kevin Mcginnis Michael | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2442965A | Forming caps, closures, and the like | |
| US1920249A | Aluminum base alloy containing copper, nickel, and silicon |