| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Sawing | |
| #3 | Unspecified technologies | |
| #4 | Cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zurek Christopher A | 16 |
| #2 | Johnson Kenneth C | 16 |
| Publication | Filing date | Title |
|---|---|---|
| US5901627A | Apparatus and method for shearing material | |
| US5814786A | System and method for laser butt-welding |