Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202035 | Method and arrangement for crack removal | — | 2025-01-21 |
| 12169186 | Method and arrangement for crack detection at an edge in a metallic material | Ulf A. Lifvenborg | 2024-12-17 |
| 11892285 | Thickness measurement using a pulsed eddy current system | Jarl Sobel, Anders Eidenvall, Martin Haldin, Aleksander Dzieciol | 2024-02-06 |
| 9164061 | Arrangement for crack detection in metallic materials in a metal making process | Lennart Thegel | 2015-10-20 |
| 9103802 | Method and arrangement for crack detection in a metallic material | Lennart Thegel | 2015-08-11 |
| 8263409 | Method and apparatus for estimating a mechanical property | Lennart Thegel | 2012-09-11 |
| 8154277 | Method and apparatus for measuring the thickness of a metal layer provided on a metal object | Lennart Thegel | 2012-04-10 |
| 7701206 | Method and a device for non-contact electromagnetic measurement of properties of objects | — | 2010-04-20 |
| 7701205 | Method and device for measuring the thickness and the electrical conductivity of electrically conducting sheets | — | 2010-04-20 |
| 7135856 | Method and device for determining the angular inclination of a shaft in a rotating machine | Anders Eidenvall | 2006-11-14 |
| 6661224 | Method for inductive measurement of a dimension of an object | — | 2003-12-09 |
| 6236198 | Method and device for non-contact measurement of electrically conductive material | — | 2001-05-22 |
| 6188217 | Inductive measurement device for determining dimensions of objects | — | 2001-02-13 |
| 5977766 | Method and device for inductive measurement of physical parameters of an object of metallic material with error compensation | Lennart Thegel, Anders Eidenvall | 1999-11-02 |
| 5270646 | Method and apparatus for determinig position and width of metallic material using a pulsed electromagnetic technique | Erik Kihlberg, Lennart Thegel | 1993-12-14 |
| 5059902 | Electromagnetic method and system using voltage induced by a decaying magnetic field to determine characteristics, including distance, dimensions, conductivity and temperature, of an electrically conductive material | — | 1991-10-22 |
| 4794335 | Method and apparatus for measuring the thickness of a metal melt adjacent the bottom of a container | — | 1988-12-27 |
| 4475083 | Method and apparatus for electromagnetically measuring parameters of electrically conductive high temperature materials | — | 1984-10-02 |
| 4212342 | Method and apparatus for regulating the bath level of a continuous casting mold | Johan Spijkerman | 1980-07-15 |