Trademarks = 2

Forward Citations = 19

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3 inventors (with patents filed for the assignee):

Alfons Hesse (3 out of 28 patents)

Franz-Josef Püttmann (2 out of 42 patents)

Joachim Schmidt (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 5692576 - Locating device for percussion boring machines (1997-12-02),

2. 5642786 - Securing and tensioning device for a towing cable connected to a (1997-07-01),

3. 5289887 - Method of operating an earth boring machine (1994-03-01),

4. 5234061 - Percussion machine, for example self-propelled ram boring machine (1993-08-10),

Tracto-technik Paul Schmidt Spezialmaschinen Kg is a leading manufacturer of trenchless construction technology and equipment. With over 50 years of experience, the company offers innovative solutions for underground pipe laying and rehabilitation. Their products are known for their high quality, reliability, and efficiency, making them a trusted choice for construction professionals worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#5 in Lennestadt

#6,900 in Germany

Lennestadt, Germany

Tracto-technik Paul Schmidt Spezialmaschinen Kg

Forward Citations = 19

3 inventors:

Alfons Hesse (3 out of 28 patents)

Franz-Josef Püttmann (2 out of 42 patents)

Joachim Schmidt (1 out of 3 patents)

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