Enter assignee name

Trademarks = 5

Forward Citations = 210

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3 inventors (with patents filed for the assignee):

Charles S Alack (8 out of 11 patents)

Avrom R Handleman (4 out of 10 patents)

Benjamin Allan Wanner (2 out of 2 patents)

11 patents: Sort by Forward Citations

1. 6190461 - Sugar liquification system and process (2001-02-20),

2. 5660478 - Container for holding fluent material (1997-08-26),

3. 5544951 - Mixing module for mixing a fluent particulate material with a working (1996-08-13),

4. 5497897 - Container for holding fluent material (1996-03-12),

5. 5348063 - Material handling system (1994-09-20),

6. 5271439 - System for unloading powdered or granular materials (1993-12-21),

7. 4860959 - Apparatus for subjecting particles dispersed in a fluid to a shearing (1989-08-29),

8. 4848975 - Hopper system and clamping arrangement for a permeable membrane (1989-07-18),

9. 4521165 - Apparatus for pumping fluent solid material (1985-06-04),

10. 4182386 - Closed system and container for dust free loading and unloading of (1980-01-08),

11. 4054161 - Apparatus for filling a container and method of de-aerating material (1977-10-18),

Semi-bulk Systems, Inc. is a leading provider of dry material handling and dry powder mixing equipment for industrial applications. With over 40 years of experience, we offer innovative solutions for bulk material handling, processing, and packaging. Our systems are designed to improve efficiency, reduce waste, and enhance product quality for a wide range of industries.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#10 in Fenton, MO

#365 in Missouri

#26,694 in US

#50,190 in the World

Fenton, MO, United States of America

Semi-bulk Systems, Inc.

Forward Citations = 210

3 inventors:

Charles S Alack (8 out of 11 patents)

Avrom R Handleman (4 out of 10 patents)

Benjamin Allan Wanner (2 out of 2 patents)

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