| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Unspecified technologies | |
| #3 | Pistons and sealings | |
| #4 | Servomotors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Paetzel Herbert | 10 |
| #2 | Lindackers Rudolf | 7 |
| #3 | Weydt Willi V D | 4 |
| #4 | Grutesen Lothar | 3 |
| #5 | Heruberuto Peetsueru | 2 |
| #6 | Lindackers Rudolf Dipl Ing | 2 |
| #7 | Hannen Ulrich | 2 |
| #8 | Roosaa Gurutesen | 1 |
| #9 | Paetzel Herbert K | 1 |
| #10 | Lindackrs Rudolf | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3611911A1 | Three-way plug valve | |
| DE3534135A1 | SEALING DEVICE ON A PISTON-CYLINDER ARRANGEMENT, IN PARTICULAR TO SEAL THE VALVE CONE ON VALVES WITH PRESSURE COMPENSATION | |
| DE3527427A1 | Valve for use in conduits carrying abrasive or aggressive media | |
| DE3520555A1 | QUIET CONTROL VALVE | |
| DE3520491A1 | CONTROL UNIT FOR GASEOUS AND LIQUID MEDIA | |
| DE3224905A1 | PNEUMATIC ACTUATOR |