Issued Patents All Time
Showing 151–175 of 178 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4441523 | Sequencing valve | — | 1984-04-10 |
| 4436434 | Pneumatic timer | Hans-Heinrich Glattli | 1984-03-13 |
| 4434555 | Cutter for flexible pipes | — | 1984-03-06 |
| 4418711 | Valve insert and valves designed therewith | Manfred Rudle | 1983-12-06 |
| 4389962 | Optical display unit for pneumatic systems | — | 1983-06-28 |
| 4380250 | Choke unit | — | 1983-04-19 |
| 4378726 | Piston designed for use with a magnetic force pickup | — | 1983-04-05 |
| 4354125 | Magnetically coupled arrangement for a driving and a driven member | — | 1982-10-12 |
| 4352320 | Single-acting operating cylinder | — | 1982-10-05 |
| 4351229 | Fluid power driving unit | — | 1982-09-28 |
| 4351133 | Abrasive paper connection for use on an oscillating grinder | Dieter Tschacher | 1982-09-28 |
| 4348942 | Pressure-medium connection between a valve block and a load which has at least one double-acting pressure-medium motor | — | 1982-09-14 |
| 4336823 | Solenoid valve | Bruno Staiger | 1982-06-29 |
| 4328979 | Adaptor connecting piece for conduits designed to carry gaseous or liquid media | — | 1982-05-11 |
| 4328829 | Universal module for pneumatic fixed-cycle control | — | 1982-05-11 |
| 4326658 | Band-feeding device | — | 1982-04-27 |
| 4305448 | Servo control mechanism for a curtain | — | 1981-12-15 |
| 4294164 | Piston for use in pneumatically operated piston-cylinder apparatus | — | 1981-10-13 |
| 4288112 | Connecting piece for supply lines carrying gaseous or fluid media | — | 1981-09-08 |
| 4281589 | Working cylinder for pneumatic or hydraulic pressure media | — | 1981-08-04 |
| 4280741 | Piston rod support | — | 1981-07-28 |
| 4244280 | Piston for a pneumatic cylinder | — | 1981-01-13 |
| 4233887 | Piston-cylinder unit | — | 1980-11-18 |
| 4212320 | Multiway valve | Jan R. deFries | 1980-07-15 |
| 4211155 | Laboratory hood | Herbert Hinder, Nikolaus Corpus | 1980-07-08 |