Growing community of inventors

Sugar Grove, IL, United States of America

Joseph S Oberweis

Average Co-Inventor Count = 2.31

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 = 40

Joseph S OberweisLeon M Levy (2 patents)Joseph S OberweisMichael W McCarthy (2 patents)Joseph S OberweisRobert R Renaut (2 patents)Joseph S OberweisSteven D Koszola (2 patents)Joseph S OberweisShaifali Garg (1 patent)Joseph S OberweisAkash Takyar (1 patent)Joseph S OberweisJoseph S Oberweis (4 patents)Leon M LevyLeon M Levy (9 patents)Michael W McCarthyMichael W McCarthy (2 patents)Robert R RenautRobert R Renaut (2 patents)Steven D KoszolaSteven D Koszola (2 patents)Shaifali GargShaifali Garg (3 patents)Akash TakyarAkash Takyar (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Oberweis Group, Inc. (3 from 4 patents)

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


4 patents:

1. 10330487 - Enhanced geocoding

2. 8863546 - Multicompartment cooler with enhanced features

3. 8689993 - System and method for holding a hazardous substance

4. 8308013 - System and method for holding a hazardous substance

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as of
12/21/2025
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