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Trademarks = 3

Forward Citations = 124

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10 inventors (with patents filed for the assignee):

William L Heumann (5 out of 7 patents)

Frank James Elvin (2 out of 2 patents)

Edwin D Tenney (2 out of 2 patents)

4. James F Miller (2 out of 5 patents)

5. Clarence Richard Kreiser (1 out of 1 patent)

6. Joseph A Urban (1 out of 1 patent)

7. Russell J Lewis (1 out of 1 patent)

8. Mark T Noppenberger (1 out of 1 patent)

9. Anthony Vincent Andriola (1 out of 1 patent)

10. Willem J Hagendoorn (1 out of 3 patents)

10 patents: Sort by Forward Citations

1. 7708808 - Cyclone separator with rotating collection chamber (2010-05-04),

2. 7434694 - Cyclone separator with stacked baffles (2008-10-14),

3. 6926749 - Cyclone separator with compact inlet (2005-08-09),

4. 6910585 - Dynamic centrifugal gas classifier and method of classifying performed therewith (2005-06-28),

5. 6837912 - Cyclone separator with surface vanes (2005-01-04),

6. 6686752 - Wear indicator for refractory linings (2004-02-03),

7. 6361576 - High temperature cyclone outlet tube (2002-03-26),

8. 5907910 - Method for cyclone conversion for a fluidized bed (1999-06-01),

9. 5612003 - Fluidized bed wtih cyclone (1997-03-18),

10. 4118206 - Oil mist filtering apparatus and method (1978-10-03),

Fisher-Klosterman, Inc. is a global leader in the design and manufacture of air pollution control equipment, industrial fans, and pneumatic conveying components. With over 70 years of experience, they specialize in providing innovative solutions for a wide range of industries including cement, power generation, and food processing. Their advanced technologies and unrivaled expertise make them a trusted partner for organizations seeking to improve their environmental performance and operational efficiency.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#49 in Louisville, KY

#129 in Kentucky

#29,000 in US

#54,316 in the World

Louisville, KY, United States of America

Fisher-klosterman, Inc.