Robert E.M. Geertman

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Veldhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a twisted optical fiber with low polarization mode...
- Patent number 6,148,131
- Issue date Nov 14, 2000
- Plasma Optical Fibre B.V.
- Robert E.M. Geertman
- G02 - OPTICS
Information Patent Grant
Method of randomly irradiating an optical fiber core with a laser
- Patent number 5,992,181
- Issue date Nov 30, 1999
- Plasma Optical Fibre B.V.
- Robert E.M. Geertman
- G02 - OPTICS
Information Patent Grant
Method of making a twisted optical fiber with low polarisation mode...
- Patent number 5,897,680
- Issue date Apr 27, 1999
- Plasma Optical Fibre B.V.
- Robert E.M. Geertman
- G02 - OPTICS