| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | China | 4 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Springs | |
| #2 | Shafts | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Herzog Ewald | 16 |
| #2 | Herzog Raphael | 16 |
| #3 | Will Patricia | 3 |
| #4 | Hoehne Armin | 1 |
| #5 | Roth Thomas | 1 |
| #6 | Raphael Herzog | 1 |
| #7 | Ewald Herzog | 1 |
| #8 | Steeg Claus-Christian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2459899A2 | Countershaft | |
| DE102009035684A1 | Balance shaft for e.g. multicylinder engine, has raceway with axial outer edge region or annular region connected with contact surface of support region in force-fit and/or form-fit and/or material-fit manner | |
| DE102008038012A1 | Differential gear shaft for reducing vibrations caused by crankshaft movement in four-cylinder in-line engine, has extension element attached at symmetric base within area of mass element to provide rotational symmetry to gear shaft | |
| DE102007027990A1 | balancer shaft | |
| DE102007027989A1 | balancer shaft | |
| DE102007009800A1 | balancer shaft |