| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | Mexico | 1 | |
| #8 | Philippines | 1 | |
| #9 | Russian Federation | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Surface technology and coating | |
| #3 | Machines | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Metal tempering | |
| #2 | Explosive charges | |
| #3 | Coating metallic material | |
| #4 | Alloys | |
| #5 | Rolling metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Campbell Douglas B | 10 |
| #2 | Daenzer Todd | 10 |
| #3 | Todd Daenzer | 2 |
| #4 | Douglas B Campbell | 2 |
| #5 | Stone Nyberg | 1 |
| #6 | Cappel Herman C | 1 |
| #7 | Gross Otis C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2015362574A1 | Steel compositions, methods of manufacture and uses in producing rimfire cartridges | |
| US2083660A | Mill entry box | |
| US1796082A | Annealing container |