| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 | |
| #2 | Germany | 13 | |
| #3 | EPO (European Patent Office) | 13 | |
| #4 | France | 3 | |
| #5 | United Kingdom | 2 | |
| #6 | German Democratic Republic | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Transport | |
| #3 | Mechanical elements | |
| #4 | Machines | |
| #5 | Environmental technology | |
| #6 | Electrical machinery and energy | |
| #7 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huber Thomas | 48 |
| #2 | Suetsch Peter | 1 |
| #3 | Thomas Huber | 1 |
| #4 | Suetsch Peter Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5215184A | Drive roller unit | |
| DE4200985A1 | Electronic control arrangement for drive roller units | |
| DE4033762A1 | Conveyor drive roller unit with inbuilt planetary gearing - incorporates motor with rotor coupled to sun wheel and eccentric guidance cylinder for lifting drive roller | |
| EP0443060A1 | Driving roller unit | |
| EP0433529A1 | Driving roller unit | |
| EP0440860A1 | Driving roller unit | |
| EP0440861A1 | Drive roller unit | |
| EP0440859A1 | Driving roller unit | |
| DE3943185A1 | STEERING WHEEL UNIT | |
| DE3927560A1 | CONVEYOR BALL UNIT | |
| DE3828232A1 | DRIVE ROLLER UNIT | |
| DE3805494A1 | CONVEYOR BALL UNIT | |
| DE3733406A1 | GUIDE DEVICE FOR A CONVEYOR | |
| DE3724114A1 | METHOD FOR PRODUCING A CARRYING ROLL | |
| DE3724125A1 | ROLLER CONVEYOR |