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Trademarks = 5

Forward Citations = 107

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10 inventors (with patents filed for the assignee):

Joseph W Chambers, Sr (9 out of 14 patents)

Craig J Fennessy (6 out of 11 patents)

Robert T Sabol (4 out of 11 patents)

4. Rodney E Graham (3 out of 4 patents)

5. Winslow P Freeman, Jr (1 out of 2 patents)

6. Ronald A Duecker (1 out of 2 patents)

7. Armando I Chacon (1 out of 2 patents)

8. Ramon E Boyd (1 out of 2 patents)

9. Enrique Santiago (1 out of 2 patents)

10. Jerry R Nona (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 6176443 - Integrated diverter and waste comminutor (2001-01-23),

2. 5593100 - Solid waste comminutor with removable bearing assembly and improved side (1997-01-14),

3. 5478020 - Seal bearing assembly for use in a solid waste comminutor (1995-12-26),

4. 5354004 - Solid waste comminutor (1994-10-11),

5. 5333801 - Rotary screen diverter and solid waste handling system using same (1994-08-02),

6. 5320286 - Rotary screen diverter & solid waste handling system using same (1994-06-14),

7. 4919346 - Rotary screen diverter and solid waste handling system using same (1990-04-24),

8. 4707150 - Fluid pressure assisted rotary shaft seal with grooved seal wedge (1987-11-17),

9. 4702422 - Solid waste comminutor with slotted slide rails and side rails for same (1987-10-27),

10. 4482194 - Fluid pressure assisted rotary shaft seal with labyrinth bushing and (1984-11-13),

11. 4253713 - High integrity fluid pressure rotary shaft seal (1981-03-03),

Disposable Waste Systems, Inc. is a leading provider of waste management solutions for businesses and industries. With a focus on sustainability and environmental responsibility, we offer a wide range of products and services to help our clients effectively manage their waste stream. Our expertise includes disposal of hazardous materials, recycling services, and waste disposal equipment rentals. Contact us today to learn more about how we can help your organization reduce its environmental impact and achieve its waste management goals.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

11 Patents

#36 in Santa Ana, CA

#6,528 in California

#27,470 in US

#51,671 in the World

Santa Ana, CA, United States of America

Disposable Waste Systems, Inc.