Juha LEPPÄNEN

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Kannonkoski, FI

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Patents Grantslast 30 patents

Information Patent Grant
Voltage source with an electrolyte containing ash, and method for m...
- Patent number 11,688,859
- Issue date Jun 27, 2023
- Betolar Oy
- Juha Leppänen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND USER INTERFACE FOR PRODUCING A RECIPE FOR CURABLE COMPOS...
- Publication number 20240005275
- Publication date Jan 4, 2024
- Betolar Oy
- Juha Leppänen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FOUNDATION, APPARATUS AND METHOD FOR PRODUCING THE SAME
- Publication number 20230279619
- Publication date Sep 7, 2023
- Betolar Oy
- Juha Leppanen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ARRANGEMENT AND METHOD FOR MIXING A PASTE AT A WASTE DISPOSAL SITE
- Publication number 20220298071
- Publication date Sep 22, 2022
- Juha LEPPÄNEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MIXER AND MIXING UNIT FOR MIXING A PASTE
- Publication number 20220297073
- Publication date Sep 22, 2022
- Juha LEPPÄNEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VOLTAGE SOURCE WITH AN ELECTROLYTE CONTAINING ALUMINIUM AND SILICON...
- Publication number 20210119249
- Publication date Apr 22, 2021
- Betolar Oy
- Juha LEPPÄNEN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
VOLTAGE SOURCE WITH AN ELECTROLYTE CONTAINING ASH, AND METHOD FOR M...
- Publication number 20210119225
- Publication date Apr 22, 2021
- Betolar Oy
- Juha LEPPÄNEN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES