For the Inventor, By the Inventor

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Easley, SC, United States of America

Ortec, Inc.

USPTO Granted Patents = 12

% Expired Patents = 8.3

Trademarks = 10

Forward Citations = 96

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23 inventors (with patents filed for the assignee):

David L Brotherton (3 out of 3 patents)

Thomas W Raudorf (2 out of 4 patents)

Kwok W Fung (2 out of 2 patents)

4. Kam H Wong (2 out of 2 patents)

5. Michael O Bedwell (2 out of 2 patents)

6. Ronald Nutt (1 out of 28 patents)

7. Kim Hyun Don (1 out of 1 patent)

8. Chung Hae Ryong (1 out of 1 patent)

9. Song Mi Kyung (1 out of 1 patent)

10. Bae Chang Seok (1 out of 1 patent)

11. Joung Young Gak (1 out of 1 patent)

12. Hyun Myung Eok (1 out of 1 patent)

13. Charles W Williams (1 out of 10 patents)

14. Michael Leon Simpson (1 out of 35 patents)

15. Charles L Britton, Jr (1 out of 23 patents)

12 patents: Sort by Forward Citations

1. 7828994 - Conductive paint compositions for forming conductive coatings on substrates (2010-11-09),

2. 5388905 - Polymer mixing/activation system (1995-02-14),

3. 5199953 - Process for reducing discoloration of cellulosic fibers, treated at a (1993-04-06),

4. 5157152 - Process for the oxidation of a tetrahydrophthalic acid (1992-10-20),

5. 5047582 - Process for the oxidation of a tetrahydrophthalic acid (1991-09-10),

6. 4937452 - Charge trapping correction in photon detector systems (1990-06-26),

7. 4866400 - Automatic pole-zero adjustment circuit for an ionizing radiation (1989-09-12),

8. 4851684 - Modular photon detector cryostat assembly and system (1989-07-25),

9. 4237470 - Hyperpure germanium coaxial radiation detector (1980-12-02),

10. 4179664 - Constant fraction signal shaping apparatus (1979-12-18),

11. 4045676 - Determining element concentrations in samples (1977-08-30),

12. 3983481 - Digital intervalometer (1976-09-28),

Ortec, Inc. is a leading provider of optimization solutions that help companies make better decisions and achieve higher levels of performance. With over 35 years of experience, Ortec offers advanced software and consulting services for industries such as logistics, manufacturing, and retail. Their solutions help businesses improve efficiency, reduce costs, and increase profitability.

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

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USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#4 in Easley, SC

#153 in South Carolina

#25,526 in US

#48,090 in the World

Easley, SC, United States of America

Ortec, Inc.

Forward Citations = 96

23 inventors:

David L Brotherton (3 out of 3 patents)

Thomas W Raudorf (2 out of 4 patents)

Kwok W Fung (2 out of 2 patents)

4. Kam H Wong (2 out of 2 patents)

5. Michael O Bedwell (2 out of 2 patents)

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