For the Inventor, By the Inventor

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Mequon, WI, United States of America

Spi Lighting, Inc.

USPTO Granted Patents = 19

Trademarks = 2

Forward Citations = 327

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11 inventors (with patents filed for the assignee):

Dennis E Johnson (11 out of 14 patents)

Scott P Malmsten (8 out of 8 patents)

Robert T Allen (5 out of 6 patents)

4. Craig T Curtis (2 out of 2 patents)

5. Curt H Blaszczyk (2 out of 2 patents)

6. Andrew J Mauk (1 out of 2 patents)

7. Andrew W Shabica (1 out of 1 patent)

8. Dean R Smith (1 out of 1 patent)

9. Jeremy J Wittig (1 out of 1 patent)

10. Lee A Doerr (1 out of 1 patent)

11. Florentino M Vargas, Jr (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. D611182 - Lighting fixture (2010-03-02),

2. 7510302 - Light fixture with pivotable lamp mount (2009-03-31),

3. D584440 - Lighting fixture (2009-01-06),

4. D566876 - Lighting fixture (2008-04-15),

5. 7097319 - Lighting fixture (2006-08-29),

6. 6494601 - Modular cluster lighting fixture (2002-12-17),

7. D442730 - Lighting fixture mountable on an overhead support (2001-05-23),

8. D389270 - Wall mountable light shade (1998-01-13),

9. 5676455 - Wall mountable lighting fixture (1997-10-14),

10. D380853 - Wall mountable light shade (1997-07-08),

11. D379549 - Wall mountable light shade (1997-05-27),

12. D379548 - Wall mountable light shade (1997-05-27),

13. D357091 - Bracket for a suspended lighting fixture system (1995-04-04),

14. D352566 - Suspended lighting fixture (1994-11-15),

15. D351482 - Light module for suspended lighting fixture unit (1994-10-11),

Spi Lighting, Inc. is a leading manufacturer of high-performance, energy-efficient lighting solutions for a wide range of commercial, institutional, and industrial applications. With a strong focus on innovation and sustainability, Spi Lighting delivers cutting-edge LED fixtures that provide exceptional quality and performance. Our dedication to customer satisfaction and commitment to excellence have made us a trusted partner for architects, designers, and facility managers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

19 Patents

#7 in Mequon, WI

#395 in Wisconsin

#16,629 in US

#31,713 in the World

Mequon, WI, United States of America

Spi Lighting, Inc.

Forward Citations = 327

11 inventors:

Dennis E Johnson (11 out of 14 patents)

Scott P Malmsten (8 out of 8 patents)

Robert T Allen (5 out of 6 patents)

4. Craig T Curtis (2 out of 2 patents)

5. Curt H Blaszczyk (2 out of 2 patents)

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