Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5517901 | Linear drive having profile elements provided on flanks in a longitudinal slot of a guide tube | — | 1996-05-21 |
| 5507218 | Linear-drive cylinder | — | 1996-04-16 |
| 5467686 | Linear drive without a piston rod | — | 1995-11-21 |
| 4939983 | Fluid pressure operated positioning apparatus | — | 1990-07-10 |
| 4733604 | Axially slit pressure cylinder with reinforced sealing strip | — | 1988-03-29 |
| 4715241 | Mechanical linear drive system | Siegmund H. Kaiser | 1987-12-29 |
| 4664019 | Linear power and motion transmission apparatus | Siegmund H. Kaiser | 1987-05-12 |
| 4519297 | Sealed motion transfer apparatus utilizing a pressure fluid cylinder | — | 1985-05-28 |
| 4512208 | Mechanical rotary-to-linear motion conversion element | Karl Neff | 1985-04-23 |
| 4485690 | Automatically openable and recloseable protective cover for elongated elements having a traveling structure projecting therefrom | Karl Neff | 1984-12-04 |