Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842286 | Slide ring seal with circumferentially variably-beveled counter-surface on a shrink fitted slide ring thereof | — | 1989-06-27 |
| 4838560 | Slide ring seal | — | 1989-06-13 |
| 4813688 | Sealing flange | — | 1989-03-21 |
| 4688806 | Slide ring sealing assembly with bellows and fluid pressure control of sealing pressure | — | 1987-08-25 |
| 4613142 | Slide-ring seal with distortion prevention construction | — | 1986-09-23 |
| 4424973 | Single-acting slide ring sealing | — | 1984-01-10 |