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Munich, Germany

Steigerwald Strahltechnik Gmbh

USPTO Granted Patents = 22

Forward Citations = 307

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21 inventors (with patents filed for the assignee):

Wilhelm Scheffels (10 out of 10 patents)

Karl H Steigerwald (8 out of 8 patents)

Peter Anderl (5 out of 7 patents)

4. Dieter Konig (5 out of 9 patents)

5. Johannes Koy (4 out of 4 patents)

6. Franz Rappold (3 out of 3 patents)

7. Walther Hiller (3 out of 3 patents)

8. Erwin Kappelsberger (2 out of 3 patents)

9. Karl-Heinz Steigerwald (2 out of 3 patents)

10. Clauspeter Moench (2 out of 2 patents)

11. Clauspeter Monch (2 out of 3 patents)

12. Monika Geffcken (1 out of 1 patent)

13. Joachim Geissler (1 out of 1 patent)

14. Alfred Von Walter (1 out of 1 patent)

15. Dietor Konig (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 4360956 - Piston having at least one piston ring groove (1982-11-30),

2. 4348576 - Position regulation of a charge carrier beam (1982-09-07),

3. 4317983 - Setting the electron gun cathode heating current of an electron beam (1982-03-02),

4. 4272665 - Energy beam welding a gap of varying width (1981-06-09),

5. 4229639 - Energy beam welding method (1980-10-21),

6. 4223200 - Charged particle beam processing with magnetic field compensation (1980-09-16),

7. 4223199 - Charged particle beam welding with beam deflection around weld pool (1980-09-16),

8. 4219720 - Energy beam welding with filler material (1980-08-26),

9. 4205118 - Honeycomb-like panel structure and a method for manufacturing same (1980-05-27),

10. 4203023 - Welding pool support device for energy beam welding (1980-05-13),

11. 4203021 - Method and apparatus for control of method parameters in energy beam (1980-05-13),

12. 4175226 - Sealing device for charged particle beam welding (1979-11-20),

13. 4164641 - Method and apparatus for energy beam welding with filling material (1979-08-14),

14. 4164640 - Method and apparatus for positioning a charged particle beam (1979-08-14),

15. 4160150 - Method and apparatus for energy beam welding (1979-07-03),

Steigerwald Strahltechnik GmbH is a leading provider of innovative surface finishing solutions. With over 30 years of experience, our company offers a wide range of high-quality blasting and peening technologies for various industries. Our dedicated team of professionals is committed to delivering exceptional results and customer satisfaction.

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Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

22 Patents

#113 in Munich

#2,085 in Germany

#27,863 in the World

Munich, Germany

Steigerwald Strahltechnik Gmbh

Forward Citations = 307

21 inventors:

Wilhelm Scheffels (10 out of 10 patents)

Karl H Steigerwald (8 out of 8 patents)

Peter Anderl (5 out of 7 patents)

4. Dieter Konig (5 out of 9 patents)

5. Johannes Koy (4 out of 4 patents)

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