EPO Patents = 2

Forward Citations = 31

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7 inventors (with patents filed for the assignee):

Josef Greif (7 out of 18 patents)

Wolfgang Bechteler (4 out of 12 patents)

Ludwig Jakob (3 out of 6 patents)

4. Peter Mohr (2 out of 7 patents)

5. Stephan Gast (1 out of 3 patents)

6. Hans Leidl (1 out of 1 patent)

7. Wolfgang Wenk (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 8066456 - Clamping device (2011-11-29),

2. 7882853 - Rotary feed-through with leakage sensor (2011-02-08),

3. 7770900 - Chuck (2010-08-10),

4. 7393165 - Clamping device (2008-07-01),

5. 7195431 - Clamping device (2007-03-27),

6. 6929099 - Rotary feed-through (2005-08-16),

7. 6923605 - Clamping device (2005-08-02),

8. 6726415 - Actuating device for a tool or workpiece tensioning jack in a machine tool spindle (2004-04-27),

Ott-jakob Gmbh & Co. Spanntechnik Kg is a leading manufacturer of clamping technology for the machine tool industry. With over 70 years of experience, the company offers high-quality products such as tool clamping systems, zero-point clamping systems, and hydraulic expansion technology. Ott-jakob's innovative solutions are known for their precision, reliability, and efficiency, making them a trusted partner for businesses worldwide.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

8 Patents

#2 in Lengenwang

#4,358 in Germany

Lengenwang, Germany

Ott-jakob Gmbh & Co. Spanntechnik Kg