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New York, NY, United States of America

Schwarzkopf Development Corporation

USPTO Granted Patents = 32

Forward Citations = 791

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46 inventors (with patents filed for the assignee):

Hubert Bildstein (5 out of 6 patents)

Wilfried Schintlmeister (4 out of 9 patents)

Ralf Eck (3 out of 6 patents)

4. Wolf-Dieter Otte (3 out of 3 patents)

5. Siegfried Schider (3 out of 3 patents)

6. Heinz Otte (3 out of 3 patents)

7. Wolfgang Glätzle (2 out of 4 patents)

8. Johann Bodem (2 out of 2 patents)

9. Friedrich Heitzinger (2 out of 2 patents)

10. Rudolf Machenschalk (2 out of 2 patents)

11. Fritz Simader (2 out of 2 patents)

12. Otto Wiesner (2 out of 2 patents)

13. Wolfgang Wallgram (1 out of 6 patents)

14. Johann Maier (1 out of 4 patents)

15. Michael Schretter (1 out of 4 patents)

32 patents: Sort by Forward Citations

1. 5116659 - Extrusion process and tool for the production of a blank having internal (1992-05-26),

2. 5051139 - Process for the manufacture of semi-finished products or preformed parts (1991-09-24),

3. 5049355 - Process for producing an ODS sintered alloy (1991-09-17),

4. 5023043 - Actively cooled device (1991-06-11),

5. 4990402 - Process for the manufacture of a soldered joint (1991-02-05),

6. 4950327 - Creep-resistant alloy of high-melting metal and process for producing (1990-08-21),

7. 4938641 - Parting tool (1990-07-03),

8. 4901338 - Rotary anode for X-ray tubes and method of manufacture (1990-02-13),

9. 4895770 - Process for the manufacture of multi-layered, coated hardmetal parts (1990-01-23),

10. 4780902 - Rotary anode for X-ray tubes (1988-10-25),

11. 4777060 - Method for making a composite substrate for electronic semiconductor (1988-10-11),

12. 4752335 - Process for the manufacture of a target for cathodic sputtering (1988-06-21),

13. 4731116 - Sputter target and process for producing sputter target (1988-03-15),

14. 4704249 - Process for producing a superconducting wire having a Chevrel phases (1987-11-03),

15. 4522202 - Curved intramedullary lower leg spike (1985-06-11),

Schwarzkopf Development Corporation is a leading global technology solutions provider. With over 20 years of experience, we specialize in developing innovative software solutions for various industries including healthcare, finance, and telecommunications. Our dedicated team of experts strives to deliver high-quality products that help businesses streamline their operations, improve efficiency, and achieve their goals. Through continuous research and development, we stay at the forefront of technology, ensuring our clients always have access to cutting-edge solutions. Visit our website to learn more about our services and how we can help your business succeed.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

32 Patents

#272 in New York, NY

#636 in New York

#10,575 in US

#20,620 in the World

New York, NY, United States of America

Schwarzkopf Development Corporation

Forward Citations = 791

46 inventors:

Hubert Bildstein (5 out of 6 patents)

Wilfried Schintlmeister (4 out of 9 patents)

Ralf Eck (3 out of 6 patents)

4. Wolf-Dieter Otte (3 out of 3 patents)

5. Siegfried Schider (3 out of 3 patents)

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