Growing community of inventors

Ridgewood, NJ, United States of America

Charles J Kowalski

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 = 85

Charles J KowalskiLawrence I Rosen (3 patents)Charles J KowalskiJeffrey H Rosen (3 patents)Charles J KowalskiValery Safronchik (1 patent)Charles J KowalskiCharles J Kowalski (5 patents)Lawrence I RosenLawrence I Rosen (36 patents)Jeffrey H RosenJeffrey H Rosen (7 patents)Valery SafronchikValery Safronchik (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mega Brands America, Inc. (2 from 5 patents)

2. Rose Art Industries, Inc. (1 from 34 patents)

3. Mega Brands International (1 from 18 patents)

4. Springfield Precision Instruments (1 from 1 patent)


5 patents:

1. 7918708 - Illuminated magnetic module for toy construction kit

2. 7273404 - Magnetic construction modules for creating three-dimensional assemblies

3. 7234986 - Magnetic construction kit with wheel-like components

4. D525299 - Walkie-talkie pen

5. D469701 - Thermometer with static cling securing means

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idiyas.com
as of
12/19/2025
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