Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4977373 | Barkhausen noise method for determining biaxial stresses in ferromagnetic materials | — | 1990-12-11 |
| 4634976 | Barkhausen noise method for stress and defect detecting in hard steel | — | 1987-01-06 |
| 4599563 | Barkhausen noise method for analyzing the anisotropic properties of ferromagnetic steel | Kirsti I. Mielityinen-Tiitto | 1986-07-08 |