Enter assignee name

Forward Citations = 71

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5 inventors (with patents filed for the assignee):

Charles A Long, Jr (6 out of 21 patents)

Philip M Grover (3 out of 3 patents)

William A Cobb (2 out of 2 patents)

4. Robert D Blythe (2 out of 2 patents)

5. James E Carlson (1 out of 6 patents)

7 patents: Sort by Forward Citations

1. 5248419 - Sewage sludge treatment with gas injection (1993-09-28),

2. 5147563 - Sewage sludge treatment with gas injection (1992-09-15),

3. 4936983 - Sewage sludge treatment with gas injection (1990-06-26),

4. 4695388 - Apparatus and process for rapid sewage sludge separation (1987-09-22),

5. 4659464 - Apparatus for dispersing sludge with gas impingement (1987-04-21),

6. 4582612 - Sewage sludge treatment apparatus (1986-04-15),

7. 3965298 - Deep sea diving speech converter (1976-06-22),

Long Enterprises, Inc. is a leading provider of integrated business solutions that empower businesses to thrive in a rapidly changing marketplace. With a focus on innovation and quality, we offer a wide range of services, including consulting, technology solutions, and strategic planning. Our experienced team is dedicated to helping our clients achieve their goals and maximize their potential. Visit our website to learn more about how Long Enterprises can help your business succeed.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

7 Patents

#32 in Birmingham, AL

#166 in Alabama

#38,861 in US

Birmingham, AL, United States of America

Long Enterprises, Inc.