Alex Nyfeler

Person

Barr, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for sticking on stamps from an embossing foil
- Patent number 5,207,855
- Issue date May 4, 1993
- Landis & Gyr Betriebs AG
- Alex Nyfeler
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Device for the embossing of fine structures
- Patent number 5,109,767
- Issue date May 5, 1992
- Landis & Gyr Betriebs AG
- Alex Nyfeler
- B44 - DECORATIVE ARTS
Information Patent Grant
Apparatus for embossing high resolution relief patterns
- Patent number 4,556,378
- Issue date Dec 3, 1985
- LGZ Landis & Gyr Zug AG
- Alex Nyfeler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for the thermal erasure of mechanically readable optical mar...
- Patent number 4,376,887
- Issue date Mar 15, 1983
- LGZ Landis & Gyr Zug AG
- David L. Greenaway
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for embossing a relief pattern into a thermoplastic informa...
- Patent number 4,223,050
- Issue date Sep 16, 1980
- LGZ Landis & Gyr Zug AG
- Alex Nyfeler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for identifying documents
- Patent number 4,211,918
- Issue date Jul 8, 1980
- LGZ Landis & Gyr Zug AG
- Alex Nyfeler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Relief pattern impressing apparatus
- Patent number 4,125,760
- Issue date Nov 14, 1978
- LGZ Landis & Gyr Zug AG
- Alex Nyfeler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Alex Nyfeler

Person

Patents Grantslast 30 patents

Apparatus for sticking on stamps from an embossing foil

Device for the embossing of fine structures

Apparatus for embossing high resolution relief patterns

Device for the thermal erasure of mechanically readable optical mar...

Process for embossing a relief pattern into a thermoplastic informa...

Method and device for identifying documents

Relief pattern impressing apparatus