Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7517173 | Bearing element | Jack Pollack | 2009-04-14 |
| 7481173 | Floating lowering and lifting device | Jack Pollack, Hein Wille | 2009-01-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7517173 | Bearing element | Jack Pollack | 2009-04-14 |
| 7481173 | Floating lowering and lifting device | Jack Pollack, Hein Wille | 2009-01-27 |