Savonlinnan PR-Urakointi OY

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Savonlinna, FI

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Patents Grantslast 30 patents

Information Patent Grant
Demolition device and utility machine for demolishing a concrete st...
- Patent number 11,638,921
- Issue date May 2, 2023
- Savonlinnan PR-Urakointi Oy
- Jarkko Brunou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Double acting demolition device and utility machine for demolishing...
- Patent number 11,559,814
- Issue date Jan 24, 2023
- Savonlinnan PR-Urakointi Oy
- Jarkko Brunou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
A-GNSS positioning in wireless mesh communication system
- Patent number 11,493,639
- Issue date Nov 8, 2022
- Savonlinnan PR-Urakointi Oy
- Joonas Viskari
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for bringing elongated metallic scrap into a m...
- Patent number 6,718,810
- Issue date Apr 13, 2004
- Savonlinnan PR-Urakointi Oy
- Pentti Räsänen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for lifting and dropping a drop hammer
- Patent number 5,558,285
- Issue date Sep 24, 1996
- Oy Aura-Machine Ltd.
- Pentti Rasanen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Double acting demolition device and utility machine for demolishing...
- Publication number 20200023371
- Publication date Jan 23, 2020
- Savonlinnan PR-Urakointi Oy
- Jarkko BRUNOU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Demolition device and utility machine for demolishing a concrete st...
- Publication number 20190283033
- Publication date Sep 19, 2019
- Savonlinnan PR-Urakointi Oy
- Jarkko BRUNOU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks