| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 12 | |
| #2 | France | 5 | |
| #3 | Switzerland | 3 | |
| #4 | Austria | 2 | |
| #5 | Canada | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Italy | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Transport | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Railway systems | |
| #3 | Postal sorting | |
| #4 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Axmann Norbert | 4 |
| #2 | Dressler Peter | 2 |
| #3 | Rohnfelder Karl | 1 |
| #4 | Lewun Hans | 1 |
| #5 | Axmann N | 1 |
| #6 | Kurger K | 1 |
| #7 | Bosch Harald Bischofsheim | 1 |
| #8 | Kurt Krueger | 1 |
| #9 | Heptner Klaus | 1 |
| #10 | Afentoulis Stefanos | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1359064A | Conveyors | |
| US3756376A | Gravity-type roller conveyor with roller driving and roller brake devices | |
| DE1531066A1 | Separation device for container and the like. on a powered conveyor belt | |
| CA904777A | Gravity-type roller conveyor with roller driving and roller brake devices |