| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Electrical machinery and energy | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Clutches and brakes | |
| #3 | Gearing | |
| #4 | Cranes | |
| #5 | Winches |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lein Dr-Ing Johann | 1 |
| #2 | Guenter Halt Horst | 1 |
| #3 | Ernst Fluege Dipl-Ing | 1 |
| #4 | Fischer Horst | 1 |
| #5 | Horst Fischer | 1 |
| #6 | Duebbers Gustav | 1 |
| #7 | Grass Helmut | 1 |
| #8 | Winkler Dipl-Ing P Hans Joachi | 1 |
| #9 | Osterloh Helmut | 1 |
| #10 | Hofmann Edwin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1638271A1 | Flameproof brake for attachment to an electric motor | |
| DE1575638B1 | Unidirectional output-side conical pulley for a V-belt drive | |
| DE1292735B | Brake motor | |
| DE1236870B | Positive bridging coupling of a flow coupling coupled to a motor | |
| DE1130514B | Electric motor with mechanically acting brake | |
| DE1189807B | Safety slip clutch | |
| DE1114369B | V-belt change gear with a threaded spindle coaxial with a gear shaft for counter-rotating adjustment of the conical disk halves |