Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6095690 | Sliding bearing element with lubricating oil pockets | Fritz Niegel, Peter-Clemens Hoppe-Boeken | 2000-08-01 |
| 4693617 | Plain journal bearing | Erich Roemer, Gunter Cezanne | 1987-09-15 |