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Gert Persson
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Lyckeby, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Vibratory plate
Patent number
7,427,176
Issue date
Sep 23, 2008
Dynapac Compaction Equipment AB
Gert Persson
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Arrangement for cooling a hydraulic fluid in a hydraulic-powered vi...
Patent number
6,659,685
Issue date
Dec 9, 2003
Svedala Compaction Equipment AB
Gert Persson
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Handle assembly for a vibrating compactor
Patent number
6,267,532
Issue date
Jul 31, 2001
Svedala Compaction Equipment AB
Gert Persson
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Arrangement for operating a self-propelled vibratory plate device a...
Patent number
4,775,263
Issue date
Oct 4, 1988
Dynapac AB
Gert Persson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vibrating plate compactor
Patent number
4,771,645
Issue date
Sep 20, 1988
Dynapac AB
Gert Persson
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Apparatus for finishing flat surfaces
Patent number
4,727,686
Issue date
Mar 1, 1988
Dynapac AB
Gert Persson
B24 - GRINDING POLISHING
Information
Patent Grant
Rotary tool
Patent number
4,634,188
Issue date
Jan 6, 1987
Dynapac AB
Gert Persson
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Surface finishing machine
Patent number
4,317,314
Issue date
Mar 2, 1982
Dynapac Maskin AB
Per Carlstrom
B24 - GRINDING POLISHING
Information
Patent Grant
Concrete floor finisher
Patent number
4,198,178
Issue date
Apr 15, 1980
Dynapac Maskin AB
Per Carlstrom
E04 - BUILDING
Patents Applications
last 30 patents
Information
Patent Application
Vibratory plate
Publication number
20080003058
Publication date
Jan 3, 2008
Dynapac Compaction Equipment AB
Gert Persson
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Push-stop bar unit and safety arrangement incorporating the same
Publication number
20060113122
Publication date
Jun 1, 2006
Dynapac Compaction Equipment AB
Gert Persson
B60 - VEHICLES IN GENERAL
Information
Patent Application
Remote-controlled vibrating plate
Publication number
20020176136
Publication date
Nov 28, 2002
Gert Persson
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES