Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4733977 | Seal for rollers | Leo Eisenmann | 1988-03-29 |
| 4312546 | Journal bearing for high-speed tubular shaft | Oswald Bayer, Werner Heinz | 1982-01-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4733977 | Seal for rollers | Leo Eisenmann | 1988-03-29 |
| 4312546 | Journal bearing for high-speed tubular shaft | Oswald Bayer, Werner Heinz | 1982-01-26 |