Forward Citations = 61

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3 inventors (with patents filed for the assignee):

Gunter Rothenberger (2 out of 6 patents)

Karl-Heinz Velte (1 out of 3 patents)

Helmut Rothenberger (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 4743429 - Oxygen generator with a pressure tank and a cartridge holder for (1988-05-10),

2. 4446620 - Tube cutter, especially for plastic tubes (1984-05-08),

3. 4154083 - Expanding head for pipe end enlarging tools (1979-05-15),

4. 4144735 - Mounting for the exchangeable sets of expanding elements of tools for (1979-03-20),

Rothenberger GmbH & Co. Werkzeuge-Maschinen KG is a leading manufacturer of high-quality tools and machines for the plumbing, HVAC, and automotive industries. With over 70 years of experience, Rothenberger is known for its innovative products that meet the highest standards of quality and performance. The company's comprehensive range of products includes pipe tools, pipe threaders, bending machines, and much more, making it a trusted partner for professionals around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#101 in Frankfurt am Main

#6,900 in Germany

Frankfurt am Main, Germany

Rothenberger Gmbh & Co. Werkzeuge-maschinen Kg

Forward Citations = 61

3 inventors:

Gunter Rothenberger (2 out of 6 patents)

Karl-Heinz Velte (1 out of 3 patents)

Helmut Rothenberger (1 out of 1 patent)

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