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For the Inventor, By the Inventor

Wuppertal, Germany

Ernst Thielenhaus Kg

Calculating rank
USPTO Granted Patents = 19

Forward Citations = 67

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12 inventors (with patents filed for the assignee):

goldMedal Manfred G Becker (7 out of 11 patents)

silverMedal Martin Wolters (5 out of 10 patents)

bronzeMedal Rudolf Schwar (3 out of 10 patents)

4.  Ernst Thielenhaus (3 out of 3 patents)

5.  Peter C DiNardi (2 out of 3 patents)

6.  Ingo Schunn (2 out of 2 patents)

7.  Peter Weiss (2 out of 2 patents)

8.  Kenneth J Sprenger (2 out of 2 patents)

9.  Timothy S Guitar (2 out of 2 patents)

10.  Manfred Loock (1 out of 3 patents)

11.  Peter Dinardi (1 out of 1 patent)

12.  Heinz Voigt (1 out of 1 patent)


19 patents:

1. 6173494 - Method of making a valve seat (2001-01-16),
2. 6098958 - Valve assembly, especially for a fuel-injection valve and method of (2000-08-08),
3. 5947662 - System for holding a thin-walled workpiece during machining (1999-09-07),
4. 5826866 - System for holding a thin-walled workpiece during machining (1998-10-27),
5. 5730647 - Apparatus for fine-grinding a crankshaft (1998-03-24),
6. 5679061 - System for grinding rings with hydraulic holding (1997-10-21),
7. 5655952 - System for honing camshaft cams (1997-08-12),
8. 5634842 - Apparatus for the precision grinding of conical seats for cylindrical (1997-06-03),
9. 5516325 - System for honing camshaft cams (1996-05-14),
10. 5507686 - Brake-disk grinding (1996-04-16),
11. 5472373 - Disk-grinding apparatus (1995-12-05),
12. 5319891 - Method of and tool for fine-machining a part-spherical workpiece (1994-06-14),
13. 5174069 - System for grinding rings with mechanical holding (1992-12-29),
14. 5148638 - Apparatus for grinding an annular workpiece (1992-09-22),
15. 5133155 - Apparatus for grinding disk faces (1992-07-28),
Company Overview
Ernst Thielenhaus Kg, based in Wuppertal, Germany, specializes in precision engineering and manufacturing solutions. The company is renowned for its innovative approaches in the fields of machine tool technology and surface finishing. With a strong emphasis on quality and efficiency, Thielenhaus develops advanced systems that cater to various industries, including automotive and aerospace. Their commitment to research and development ensures that they remain at the forefront of technological advancements, providing tailored solutions to meet diverse client needs.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

19 Patents

#20 in Wuppertal

#2,296 in Germany

#32,705 in the World

Wuppertal, DE
Wuppertal, Germany

Ernst Thielenhaus Kg

Forward Citations = 67

12 inventors:

goldMedal Manfred G Becker (7 out of 11 patents)

silverMedal Martin Wolters (5 out of 10 patents)

bronzeMedal Rudolf Schwar (3 out of 10 patents)

4.  Ernst Thielenhaus (3 out of 3 patents)

5.  Peter C DiNardi (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ernst Thielenhaus Kg. Retrieved from https://idiyas.com/company/ernst-thielenhaus-kg

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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