Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469305 | Low torque butterfly valve disc | — | 1984-09-04 |
| 4461326 | Warp stop motion device of a weaving machine | — | 1984-07-24 |
| 4399834 | Chemically inert control valve | — | 1983-08-23 |
| 4390045 | Heddle frame stave | — | 1983-06-28 |
| 4371355 | Flexible and backlash free rotary stem coupling | — | 1983-02-01 |
| 4367771 | Connecting part for electrical warp stop motion on weaving machines | — | 1983-01-11 |
| 4356843 | Lamellate fluid resistance device | — | 1982-11-02 |
| 4345850 | Clamp-on quick disconnect rotary valve linkage arrangement | — | 1982-08-24 |
| 4322055 | Minute flow regulating valve | — | 1982-03-30 |
| 4320778 | Minute flow regulating valve | — | 1982-03-23 |
| 4296915 | Eccentric rotary disk valve with elastic metal seal | — | 1981-10-27 |
| 4293007 | Holding device for the electrical contact elements of a wrap stop motion of a weaving machine | — | 1981-10-06 |
| 4278234 | Minute flow regulating valve | — | 1981-07-14 |
| 4249579 | Shaft for a weaving machine | Hartmann Bader | 1981-02-10 |
| 4214730 | Chemically inert control valve | — | 1980-07-29 |