Growing community of inventors

Chandler, AZ, United States of America

Steven D Petersen

Average Co-Inventor Count = 1.20

ph-index = 3

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 = 99

Steven D PetersenHoward K Jaecks (1 patent)Steven D PetersenSteven D Petersen (3 patents)Howard K JaecksHoward K Jaecks (8 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (3 from 832,843 patents)


3 patents:

1. 6951303 - Combination electronic and paper ballot voting system

2. 6240754 - Vehicle security device

3. 4177894 - Lens case

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as of
12/25/2025
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