| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | Switzerland | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Basic communication technologies | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Casings and printed circuits | |
| #2 | Pulse technique | |
| #3 | Foundations and excavations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schauer Franz | 9 |
| #2 | Franz Schauer | 1 |
| #3 | Roeper Klaus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE10105480A1 | Device for compacting earth/bulk materials has a coupling device and two shaker modules for operating with earth diggers/excavators. | |
| DE3715137A1 | MOUNTING CARRIER WITH ELECTRICAL MONITORING CIRCUIT FOR HEATING CIRCUITS | |
| DE2460865A1 | Control system for machines with central circuit board - constructed as cross bar coupler with connections through board at crossovers | |
| DE2455499A1 | Electronic control device for machines - has several timing stages, with power amplifiers, selectors and logic circuits |