Trademark applications and grants for Elektro Physik Hans Nix Dr Ing E Steingroever Kg. Elektro Physik Hans Nix Dr Ing E Steingroever Kg has 1 trademark applications. The latest application filed is for "CERTOTEST"
Patent Application | Date |
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Dual purpose electromagnetic thickness gauge 3,986,105 - 05/550,127 Nix , et al. October 12, 1 | 1976-10-12 |
Apparatus for measuring the hysteresis curve of magnetic bodies using a magnetic potential coil 3,925,724 - 05/414,324 Steingroever December 9, 1 | 1975-12-09 |
A.C. electromagnetic thickness gauge utilizing premagnetization of the gauge core to render sensitivity independent of thickness 3,922,599 - 05/501,354 Steingroever , et al. November 25, 1 | 1975-11-25 |
LOW SATURATION POLE PIECE FOR A MAGNETIC THICKNESS GAUGE 3,761,804 - 05/225,731 Steingroever September 25, 1 | 1973-09-25 |
Mark Image Registration | Serial | Trademark Application Date |
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"CERTOTEST" 1185579 73281250 |
CERTOTEST 1980-10-10 |
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