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Tracto-Technik Paul Schmidt Maschinenfabrik KG
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Lennestadt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Percussion boring machine for destructive replacement of buried pip...
Patent number
5,127,481
Issue date
Jul 7, 1992
Tracto-Technik Paul Schmidt Maschinenfabrik KG
Alfons Hesse
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self-propelled ram boring machine
Patent number
5,010,965
Issue date
Apr 30, 1991
Tracto-Technik Paul Schmidt Maschinenfabrik KG
Robert Schmelzer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Ram boring machine with impact blade piston
Patent number
4,732,222
Issue date
Mar 22, 1988
Tracto-Technik Paul Schmidt Maschinenfabrik GmbH
Paul Schmidt
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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last 30 trademarks
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Trademark
73373465 - RAY O N-EX
Serial number
73373465
Registration number
1276762
Filing date
Jul 7, 1982
Tracto-Technik Paul Schmidt Maschinenfabrik GmbH
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments