| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | Germany | 5 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Materials and metallurgy | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Sawing | |
| #2 | Metal tempering | |
| #3 | Punching metal | |
| #4 | Dredging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haas Hans Robert | 5 |
| #2 | Haas Hans R | 4 |
| #3 | Haas Oliver | 2 |
| #4 | Haas Franz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102015007048B3 | Device for cupping the teeth of a saw blade, in particular a band saw blade | |
| DE102014000129B3 | Method and device for cupping band saw blades | |
| DE102010050236A1 | Device for cupping saw blades | |
| DE102008029249A1 | Method for producing hole saws | |
| DE102008007954A1 | band saw blade | |
| EP1138627A2 | Winch mounting on excavator |