Growing community of inventors

West Springfield, MA, United States of America

Fred Kaplan

Average Co-Inventor Count = 1.25

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 70

Fred KaplanEarl Cranor (2 patents)Fred KaplanFred Kaplan (5 patents)Earl CranorEarl Cranor (22 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Omniglow Corporation (3 from 20 patents)

2. Other (1 from 832,718 patents)

3. Chemical Device Corporation (1 from 1 patent)


5 patents:

1. 7216999 - Chemiluminescent illumination device with attached tactile sleeve

2. 6106129 - Chemiluminescent device having particles with secondary fluorescer for

3. D336031 - Hook for a light stick

4. D331889 - Chemiluminescent light stick

5. 5043851 - Polygonal chemiluminescent lighting device

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as of
12/14/2025
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