Growing community of inventors

Bel Aire, MD, United States of America

John Rys-Sikora

Average Co-Inventor Count = 1.24

ph-index = 6

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 = 75

John Rys-SikoraReuben Abraham (1 patent)John Rys-SikoraWilliam W Alexander (1 patent)John Rys-SikoraGeissel Francis A (1 patent)John Rys-SikoraJohn Rys-Sikora (6 patents)Reuben AbrahamReuben Abraham (1 patent)William W AlexanderWilliam W Alexander (1 patent)Geissel Francis AGeissel Francis A (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (3 from 16,338 patents)

2. Bata Shoe Company, Inc. (2 from 17 patents)

3. Bata Limited (2 from 7 patents)


6 patents:

1. 4594367 - Antistatic composition and articles made therefrom

2. 4434253 - Low density closed-cell foamed articles from ethylene copolymer/vinyl or

3. 4394459 - Fast-curing foamable composition based on ethylene terpolymers

4. 4391923 - Low density closed-cell foamed articles from ethylene copolymer/vinyl or

5. 4370423 - Fast-curing foamable composition based on ethylene terpolymers

6. 4067124 - Prevention of color migration in shoes

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1/20/2026
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