Enter assignee name

Trademarks = 14

Forward Citations = 7

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3 inventors (with patents filed for the assignee):

Evan Michael Smith (8 out of 8 patents)

Joshua David Brown (4 out of 5 patents)

Joel Shumsky (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. D1095932 - Semi-cylindrical lamp (2025-09-30),

2. 12340714 - Portable LED sign cabinet (2025-06-24),

3. D1076189 - Semi-spherical lamp (2025-05-20),

4. D1055737 - Light fixture sensor (2024-12-31),

5. 11867364 - LED light tubes, light boxes including LED light tubes and methods for installation of LED light tubes in light boxes (2024-01-09),

6. 11466819 - LED light tubes, light boxes including LED light tubes and methods for installation of LED light tubes in light boxes (2022-10-11),

7. 11204136 - LED light tubes, light boxes including LED light tubes and methods for installation of LED light tubes in light boxes (2021-12-21),

8. 10883669 - LED light tubes, light boxes including LED light tubes and methods for installation of LED light tubes in light boxes (2021-01-05),

Keystone Technologies, LLC is a leading provider of innovative technology solutions. With a focus on delivering high-quality products and excellent customer service, Keystone Technologies strives to enhance the way businesses operate through cutting-edge technology. Their expertise includes IT consulting, software development, cybersecurity, and digital marketing services.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

8 Patents

#9 in Lansdale, PA

#1,285 in Pennsylvania

#34,944 in US

Lansdale, PA, United States of America

Keystone Technologies, LLC

Forward Citations = 7

3 inventors:

Evan Michael Smith (8 out of 8 patents)

Joshua David Brown (4 out of 5 patents)

Joel Shumsky (1 out of 1 patent)

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