| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Japan | 4 | |
| #4 | United States | 4 | |
| #5 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Packaging and shipping | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Belts or cables for driving | |
| #3 | Producing goods from plastic | |
| #4 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koelling Rudi | 12 |
| #2 | Sundermeier Friedrich | 8 |
| #3 | Heinz Martin | 4 |
| #4 | Kolling Rudi | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE10206510A1 | Method and device for manufacturing a toothed belt | |
| DE19949690A1 | Apron conveyor | |
| DE19949545A1 | Toothed belt for transporting objects | |
| EP0900952A2 | Belt drive | |
| DE19810596A1 | Belt drive |