| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Mexico | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Chemical engineering | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Foundry moulding | |
| #2 | Casting metal | |
| #3 | Cleaning | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sigl Steven J | 11 |
| #2 | Senk Gerald B Jr | 7 |
| #3 | Senk Jr Gerald B | 5 |
| #4 | Bend Robert J | 2 |
| #5 | Hale Roger W | 2 |
| #6 | Hatch Edmond K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| MX2009013322A | Sand-forming apparatus. | |
| US2006032599A1 | Sand-forming apparatus | |
| US6866083B2 | Sand-forming apparatus | |
| US5072775A | Core blowing machine | |
| US4942916A | Core blowing machine | |
| US4673020A | Foundry molding machine and method |