Trademarks = 1

Forward Citations = 63

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5 inventors (with patents filed for the assignee):

Charles J Clark (2 out of 5 patents)

Edward M Bennett (2 out of 2 patents)

Ian S Sanderson (1 out of 3 patents)

4. John C Hardy (1 out of 3 patents)

5. Constance Hendrickson (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 4836939 - Stable expandable foam & concentrate & method (1989-06-06),

2. 4589341 - Method for explosive blast control using expanded foam (1986-05-20),

3. 4541947 - Method for crowd and riot control (1985-09-17),

4. 3934604 - Proportioning apparatus (1976-01-27),

Rockwood Systems Corporation is a leading provider of technology solutions for businesses of all sizes. With over 20 years of experience in the industry, we specialize in delivering innovative software and hardware products to help our clients streamline their operations and increase efficiency. Our team of experts is dedicated to providing top-notch customer service and support to ensure our clients achieve their goals. Visit our website to learn more about our services and how we can help your business thrive.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#2 in South Portland, ME

#102 in Maine

#58,991 in US

South Portland, ME, United States of America

Rockwood Systems Corporation