For the Inventor, By the Inventor

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Columbus, GA, United States of America

Lummus Industries, Inc.

USPTO Granted Patents = 25

Trademarks = 2

Forward Citations = 148

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24 inventors (with patents filed for the assignee):

Donald W Van Doorn (20 out of 20 patents)

James B Hawkins (17 out of 17 patents)

Tommy W Webb (9 out of 9 patents)

4. William A Harmon (5 out of 5 patents)

5. Francis W Carpenter, Iii (5 out of 5 patents)

6. William D Beeland (5 out of 5 patents)

7. Wilbur G Hudson (3 out of 4 patents)

8. Roy T Williams (3 out of 3 patents)

9. William C Pease, Iii (3 out of 3 patents)

10. Robert E Lange (3 out of 3 patents)

11. Terry L McKenzie (2 out of 2 patents)

12. Jack L Colquett (1 out of 1 patent)

13. William D Wornall (1 out of 2 patents)

14. Donald R Lloyd (1 out of 1 patent)

15. Wilber G Hudson (1 out of 1 patent)

Core Competencies:

Cotton Ginning

Baling System

Fiber Sampling

Quality Monitoring

Portable Bin Transfer

Self-Cleaning Roller

Heat Cutting

Baling Chamber Assembly

Charge Door

Seed Cotton Disperser

Apparatus for Cutting

Textile Waste Baling

25 patents: Sort by Forward Citations

1. 4831908 - Package wind cutter (1989-05-23),

2. 4779309 - Roller gin (1988-10-25),

3. 4771665 - Blade quality monitor (1988-09-20),

4. 4747251 - Portable bin transfer system (1988-05-31),

5. 4617862 - Portable bin transfer system (1986-10-21),

6. 4610575 - Apparatus for removing quantities of fiber from bales for blending (1986-09-09),

7. 4573403 - Swinging charge door for baler (1986-03-04),

8. 4569264 - Apparatus for cutting elongated material into shorter lengths (1986-02-11),

9. 4563794 - Self-cleaning roller gin (1986-01-14),

10. 4550657 - Baling chamber assembly (1985-11-05),

11. 4497085 - Apparatus for feeding modules of seed cotton into disperser apparatus (1985-02-05),

12. 4463669 - System for baling textile waste from a plurality of sources (1984-08-07),

13. 4458381 - Cotton ginning system embodying a lint cleaner (1984-07-10),

14. 4407047 - Cotton ginning system embodying a lint cleaner and process of operating (1983-10-04),

15. 4369681 - Inside-out cutter for elongated material such as tow (1983-01-25),

Company Overview

Lummus Industries, Inc. is a prominent player in the field of engineering and technology, specializing in the development and manufacturing of advanced industrial solutions. The company focuses on delivering innovative products and services across various sectors, including energy, petrochemicals, and environmental technologies. With a strong emphasis on research and development, Lummus aims to enhance operational efficiency and sustainability for its clients, primarily serving markets in North America and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

25 Patents

#2 in Columbus, GA

#256 in Georgia

#13,364 in US

#25,710 in the World

Columbus, GA, United States of America

Lummus Industries, Inc.

Forward Citations = 148

24 inventors:

Donald W Van Doorn (20 out of 20 patents)

James B Hawkins (17 out of 17 patents)

Tommy W Webb (9 out of 9 patents)

4. William A Harmon (5 out of 5 patents)

5. Francis W Carpenter, Iii (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lummus Industries, Inc.. Retrieved from https://idiyas.com/company/lummus-industries

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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