Growing community of inventors

Barrington, IL, United States of America

Alex Kowalenko

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 9

Alex KowalenkoJanice L Tonyan (2 patents)Alex KowalenkoCharles Flynn (1 patent)Alex KowalenkoAlex Kowalenko (2 patents)Janice L TonyanJanice L Tonyan (2 patents)Charles FlynnCharles Flynn (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Spartus Corporation (2 from 19 patents)


2 patents:

1. D324177 - Clock

2. D323903 - Combined lamp and clock

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as of
12/16/2025
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