Growing community of inventors

Hanover Park, IL, United States of America

Steven D Koszola

Average Co-Inventor Count = 5.00

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 = 0

Steven D Koszola ↔ Leon M Levy (2 patents)Steven D Koszola ↔ Joseph S Oberweis (2 patents)Steven D Koszola ↔ Robert R Renaut (2 patents)Steven D Koszola ↔ Michael W McCarthy (2 patents)Steven D KoszolaSteven D Koszola (2 patents)Leon M LevyLeon M Levy (9 patents)Joseph S OberweisJoseph S Oberweis (4 patents)Robert R RenautRobert R Renaut (2 patents)Michael W McCarthyMichael W McCarthy (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Oberweis Group, Inc. (1 from 4 patents)

2. Oberweis Dairy, Inc. (1 from 2 patents)


2 patents:

1. 8689993 - System and method for holding a hazardous substance

2. 8308013 - System and method for holding a hazardous substance

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idiyas.com
as of
12/20/2025
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