% Expired Patents = 25.0

Trademarks = 3

Forward Citations = 313

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3 inventors (with patents filed for the assignee):

Stephen Blackman (7 out of 10 patents)

Gary J Stabelfeldt (2 out of 2 patents)

Christopher J Serak (1 out of 3 patents)

8 patents: Sort by Forward Citations

1. 8206004 - Distributed lighting apparatus (2012-06-26),

2. 7347580 - Adapter device for mounting a ceiling electrical light fixture (2008-03-25),

3. D547482 - Suspended lighting fixture with two lamps (2007-07-24),

4. D544131 - Decorative lighting fixture (2007-06-05),

5. D542458 - Decorative lighting fixture (2007-05-08),

6. D541970 - Decorative lighting fixture (2007-05-01),

7. D530039 - Decorative lighting fixture (2006-10-10),

8. D496123 - Shop light fixture (2004-09-15),

Company Overview

American Fluorescent Corporation is a leading manufacturer of energy-efficient lighting solutions for residential, commercial, and industrial applications. With over 75 years of experience in the industry, our products are known for their high quality, reliability, and innovation. Our extensive product line includes fluorescent, LED, and decorative lighting fixtures designed to meet the needs of our diverse customer base.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#18 in Waukegan, IL

#1,699 in Illinois

#35,924 in US

Waukegan, IL, United States of America

American Fluorescent Corporation

Forward Citations = 313

3 inventors:

Stephen Blackman (7 out of 10 patents)

Gary J Stabelfeldt (2 out of 2 patents)

Christopher J Serak (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: American Fluorescent Corporation. Retrieved from https://idiyas.com/company/american-fluorescent

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]