Growing community of inventors

LaSalle, IL, United States of America

Roman J Szalek

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 3

Roman J Szalek ↔ Ellworth R Danz (2 patents)Roman J SzalekRoman J Szalek (2 patents)Ellworth R DanzEllworth R Danz (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. General Time Corporation (2 from 41 patents)


2 patents:

1. D256782 - Travel alarm clock

2. D243071 - Clock

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as of
1/7/2026
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