INSTITUT DR. FRIEDRICH FORSTER

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7410 REUTLINGEN, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for electro-magnetically testing elongated obj...
- Patent number 5,638,000
- Issue date Jun 10, 1997
- Institut Dr. Friedrich Forster
- Friedrich M. Forster
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for testing elongated objects having a non-cir...
- Patent number 5,509,320
- Issue date Apr 23, 1996
- Institut Dr. Friedrich Forster
- Friedrich M. Forster
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Self-centering driver for oblong material
- Patent number 4,566,585
- Issue date Jan 28, 1986
- Institut Dr. Friedrich Forster
- Ulrich Dreher
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
72340153 - CIRCOGRAPH
- Serial number 72340153
- Registration number 932194
- Filing date Oct 8, 1969
- INSTITUT DR. FRIEDRICH FORSTER
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72340156 - DEFECTOTHERM
- Serial number 72340156
- Registration number 931355
- Filing date Oct 8, 1969
- INSTITUT DR. FRIEDRICH FORSTER
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments