Esko Lehto

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Kangasala, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for laying spacing ribs between prelaminated glass panels
- Patent number 5,980,197
- Issue date Nov 9, 1999
- Tamglass Ltd.
- Esko Lehto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for laminating glass sheets
- Patent number 5,906,695
- Issue date May 25, 1999
- Tamglass Engineering OY
- Esko Lehto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for laminating glass sheets
- Patent number 5,853,516
- Issue date Dec 29, 1998
- Tamglass Engineering OY
- Esko Lehto
- B32 - LAYERED PRODUCTS