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Scottsdale, AZ, United States of America

Man-D-Tec Inc.

USPTO Granted Patents = 16

Trademarks = 18

Forward Citations = 184

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7 inventors (with patents filed for the assignee):

Terry Roy Mandy (14 out of 18 patents)

Dalton John Mandy (12 out of 16 patents)

Brandon Roy Mandy (10 out of 14 patents)

4. Robert R Mandy (4 out of 8 patents)

5. Tyler Flake (2 out of 2 patents)

6. Nazar Bally (2 out of 2 patents)

7. Zhang Jun (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 11898720 - Downlight fixture housing fabrication (2024-02-13),

2. 11274018 - Temporary and emergency elevator interior lighting assembly (2022-03-15),

3. 9933144 - Light fixture mounting assembly (2018-04-03),

4. 9758349 - Elevator ventilation fan assembly (2017-09-12),

5. 9200784 - Downward illumination assembly (2015-12-01),

6. 9035494 - Elevator interior illumination (2015-05-19),

7. 9004713 - Illumination assembly (2015-04-14),

8. 8558407 - Elevator emergency LED lighting power supply assembly (2013-10-15),

9. 8096672 - Method of equalizing light levels between LED light fixtures (2012-01-17),

10. 8092035 - Illumination method and assembly (2012-01-10),

11. 7896517 - Downward illumination assembly (2011-03-01),

12. 7066617 - Downward illumination assembly (2006-06-27),

13. 5593347 - Emergency ventilation system for elevator cab (1997-01-14),

14. 5412542 - Down lighting systems and fixtures therefor (1995-05-02),

15. 5408394 - Down lighting systems and fixtures thereof (1995-04-18),

MAN-D-TEC INC. is a leading technology company specializing in cutting-edge solutions. With a diverse range of services, we provide innovative solutions to meet the complex needs of our clients. Our team of experts is dedicated to designing and implementing high-quality technology solutions that drive business growth and efficiency. Visit our website at www.mandtec.com to learn more about our services and how we can help your organization stay ahead in today's rapidly evolving technological landscape.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

16 Patents

#48 in Scottsdale, AZ

#236 in Arizona

#19,898 in US

#37,766 in the World

Scottsdale, AZ, United States of America

Man-D-Tec Inc.

Forward Citations = 184

7 inventors:

Terry Roy Mandy (14 out of 18 patents)

Dalton John Mandy (12 out of 16 patents)

Brandon Roy Mandy (10 out of 14 patents)

4. Robert R Mandy (4 out of 8 patents)

5. Tyler Flake (2 out of 2 patents)

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