Wieland Feist

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Jena-Lobeda, DD

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Patents Grantslast 30 patents

Information Patent Grant
Geodetic instrument
- Patent number 4,869,590
- Issue date Sep 26, 1989
- Jenoptik Jena, GmbH
- Wieland Feist
- G01 - MEASURING TESTING
Information Patent Grant
Optical arrangement for an opto-electronic range-finder
- Patent number 4,504,143
- Issue date Mar 12, 1985
- Jenoptik Jena G.m.b.H.
- Rudi Heinze
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for automatic alignment of an angle-measuring...
- Patent number 4,441,812
- Issue date Apr 10, 1984
- Jenoptik Jena G.m.b.H.
- Wieland Feist
- G01 - MEASURING TESTING