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San Clemente, CA, United States of America

Sonja K Zozula

Average Co-Inventor Count = 2.00

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 = 50

Sonja K ZozulaJerry T Anderson (5 patents)Sonja K ZozulaSonja K Zozula (5 patents)Jerry T AndersonJerry T Anderson (9 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (5 from 832,812 patents)


5 patents:

1. 9689542 - Emergency exit route illumination system and methods

2. 9135794 - Modular emergency exit route illumination system and methods

3. 8998438 - Modular emergency exit route illumination system and method

4. 8376567 - Modular emergency exit route illumination system and methods

5. 8083367 - Emergency exit route illumination system and methods

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as of
12/21/2025
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