Trademarks = 5

Forward Citations = 45

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6 inventors (with patents filed for the assignee):

Stephen C Olson (1 out of 3 patents)

Anthony Schepis (1 out of 3 patents)

William Chapman, Jr (1 out of 1 patent)

4. Ronald R Saverse (1 out of 1 patent)

5. Harold T Jones (1 out of 1 patent)

6. William S English (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7422167 - Fluid-energy mill (2008-09-09),

2. 6435431 - Pulverizing system purging (2002-08-20),

3. 4885832 - Method of making a retrofit side draft classifier (1989-12-12),

4. 4551241 - Particle classifier (1985-11-05),

Sturtevant, Inc. is a leading manufacturer of material processing equipment and systems. Established in 1883, the company offers a wide range of products including air classifiers, jet mills, and impact mills. With a focus on innovation and quality, Sturtevant continues to provide solutions for industries such as pharmaceuticals, chemicals, and food processing.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

4 Patents

#1 in Hanover, MA

#3,234 in Massachusetts

#59,078 in US

Hanover, MA, United States of America

Sturtevant, Inc.