Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359870 | Key chain | — | 1994-11-01 |
| 4573355 | Device for the determination of the unbalance of propellers | — | 1986-03-04 |
| 4475393 | Method and device for positioning workpieces to be balanced | — | 1984-10-09 |
| 4214481 | Method and device for applying a detectable reference mark on a body to be balanced | — | 1980-07-29 |