Trademarks = 3

Forward Citations = 98

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4 inventors (with patents filed for the assignee):

Walter Helgeland (3 out of 8 patents)

David G Mahoney (1 out of 6 patents)

Richard Ortega (1 out of 1 patent)

4. Delrose Winter (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6199867 - Rotary motion feedthrough device (2001-03-13),

2. 6064717 - Unrestricted motion apparatus and method for x-ray diffraction analysis (2000-05-16),

3. 5975536 - Rotary motion feedthrough with rotating magnet system (1999-11-02),

4. 5826885 - Magnetic fluid sealing device (1998-10-27),

Rigaku/usa, Inc. is a leading provider of analytical and industrial instrumentation, offering X-ray analytical solutions for research, development, and quality control applications. With a wide range of products such as X-ray diffraction, X-ray fluorescence, and small angle X-ray scattering systems, Rigaku/usa, Inc. serves a diverse customer base in industries including pharmaceuticals, materials science, and environmental analysis.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

4 Patents

#20 in Danvers, MA

#3,248 in Massachusetts

#59,209 in US

Danvers, MA, United States of America

Rigaku/usa, Inc.

Forward Citations = 98

4 inventors:

Walter Helgeland (3 out of 8 patents)

David G Mahoney (1 out of 6 patents)

Richard Ortega (1 out of 1 patent)

4. Delrose Winter (1 out of 1 patent)

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