| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | United States | 4 | |
| #3 | Brazil | 2 | |
| #4 | Austria | 1 | |
| #5 | Canada | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Spain | 1 | |
| #8 | France | 1 | |
| #9 | Sweden | 1 | |
| #10 | USSR (Union of Socialist Soviet Republics) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Mechanical elements | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Dynamo-electric machines | |
| #3 | Accessories for machine tools | |
| #4 | Wood processing machines | |
| #5 | Gearing | |
| #6 | Cyclically operating valves | |
| #7 | Punching metal | |
| #8 | Clutches and brakes | |
| #9 | Shafts | |
| #10 | Sawing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bons Antonie | 5 |
| #2 | Raabe Erwin | 5 |
| #3 | Hoegel Heinrich | 3 |
| #4 | Wendt Heinz | 2 |
| #5 | Ohm Werner Dipl Ing Dr | 1 |
| #6 | Weber Theodor | 1 |
| #7 | Bielert H | 1 |
| #8 | Romanski Bernhard | 1 |
| #9 | Huette Juergen | 1 |
| #10 | Ohm W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19534234C1 | Lifting gear for spinning machine | |
| DE4311355A1 | Worm gear | |
| EP0121609A2 | Universal machine for wood and plastic working | |
| DE3344381A1 | Universal machine for woodworking/machining of plastics | |
| US4044274A | Transmission system | |
| DE2519023A1 | Axial antifriction bearing fastening - uses circular spring ring in square groove tensioned inwards | |
| US3580054A | Apparatus for detecting leaks in hollow bodies | |
| US3405880A | Method and apparatus for punching blanks from webs of sheetlike material |