| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | United States | 2 | |
| #4 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Control | |
| #3 | Machines | |
| #4 | Packaging and shipping | |
| #5 | Optics | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Control or regulating systems | |
| #2 | Measuring length, angles and areas | |
| #3 | Unspecified technologies | |
| #4 | Manipulators | |
| #5 | Measuring distances | |
| #6 | Cameras | |
| #7 | Frames |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dreier Horst | 8 |
| #2 | Dreier Horst E | 4 |
| #3 | Horst Dreier | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102009045688A1 | Device for checking the accuracy of a circular path of a machine tool to be executed by a work spindle and / or a machine table | |
| DE102009045515B3 | Device for checking the accuracy of machine tools and measuring devices | |
| DE102006046433A1 | Tripod, in particular for use with measuring devices or cameras | |
| DE102006046435A1 | Measuring ball reflector | |
| DE102006009422A1 | Device for checking the accuracy of a circular path to be executed by a work spindle | |
| DE19509403A1 | Device for checking the accuracy of a circular path of a work spindle |