Karl Jauch

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Le Lignon, CH

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Patents Grantslast 30 patents

Information Patent Grant
Device for measuring distances using an optical element of large ch...
- Patent number 5,165,063
- Issue date Nov 17, 1992
- Battelle-Institut e.V.
- Hans-Dieter Strater
- G01 - MEASURING TESTING
Information Patent Grant
Security blank with enhanced authenticating features, and a method...
- Patent number 4,537,504
- Issue date Aug 27, 1985
- LGZ Landis & Gyr Zug AG
- Heinrich P. Baltes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Documents containing information invisible to the naked eye
- Patent number 4,504,084
- Issue date Mar 12, 1985
- Sodeco-Saia AG
- Karl Jauch
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER