For the Inventor, By the Inventor

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Grand Prairie, TX, United States of America

Litex Industries Inc.

USPTO Granted Patents = 24

% Expired Patents = 29.2

Trademarks = 1

Forward Citations = 468

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19 inventors (with patents filed for the assignee):

Tammy Williams (7 out of 7 patents)

Donald J Ladanyi (3 out of 5 patents)

Michael D R Miller (3 out of 4 patents)

4. John F Mares (3 out of 5 patents)

5. Claire M Gerhardt (3 out of 3 patents)

6. Georgios V Lazaridis (2 out of 2 patents)

7. Jeffrey A Guyer (2 out of 2 patents)

8. Robert M Kennedy (2 out of 2 patents)

9. Shou Zhi Li (1 out of 1 patent)

10. Zhi Jian He (1 out of 1 patent)

11. Kwing Wah Lee (1 out of 3 patents)

12. Sunny Wong (1 out of 1 patent)

13. Ming Chi Lin (1 out of 1 patent)

14. David Silva (1 out of 50 patents)

15. Ming-Hui Lin (1 out of 1 patent)

24 patents: Sort by Forward Citations

1. 9697723 - Illuminated doorbell touch pad system (2017-07-04),

2. 9651058 - T-shaped fan blade arm attachment (2017-05-16),

3. 9482242 - C-connect fastener for a ceiling fan blade (2016-11-01),

4. 9282665 - Illuminated doorbell chime system (2016-03-08),

5. 8033787 - Canopy cover for a ceiling fan (2011-10-11),

6. D632263 - Remote control for a ceiling fan (2011-02-08),

7. D521142 - Ceiling fan with a tear drop shaped housing (2006-05-16),

8. 7028963 - Magnetic mounting bracket for ceiling fan canopy (2006-04-18),

9. D517194 - Tear drop shaped housing for a ceiling fan (2006-03-14),

10. 6821091 - Securing device (2004-11-23),

11. D482112 - Decorative ceiling fan (2003-11-12),

12. 6524071 - Fan fastener retention structure (2003-02-25),

13. D443381 - Vanity bar light fixture (2001-06-06),

14. D443380 - Vanity bar light fixture (2001-06-06),

15. D443099 - Vanity bar light fixture (2001-05-30),

Litex Industries Inc., based in Grand Prairie, Texas, specializes in the development and manufacturing of advanced lighting solutions. The company focuses on innovative technologies that enhance visibility and safety across various applications, including automotive and industrial sectors. With a commitment to quality and performance, Litex Industries integrates cutting-edge research in optics and electronics to deliver reliable products that meet the evolving needs of its customers in a competitive market.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

24 Patents

#4 in Grand Prairie, TX

#808 in Texas

#13,872 in US

#26,628 in the World

Grand Prairie, TX, United States of America

Litex Industries Inc.

Forward Citations = 468

19 inventors:

Tammy Williams (7 out of 7 patents)

Donald J Ladanyi (3 out of 5 patents)

Michael D R Miller (3 out of 4 patents)

4. John F Mares (3 out of 5 patents)

5. Claire M Gerhardt (3 out of 3 patents)

Please report any incorrect information to [email protected]

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