Growing community of inventors

Azusa, CA, United States of America

William F Ryczek

Average Co-Inventor Count = 2.00

ph-index = 3

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 = 84

William F RyczekKenneth K Kellems (3 patents)William F RyczekDouglas R Smith (3 patents)William F RyczekWilliam F Ryczek (4 patents)Kenneth K KellemsKenneth K Kellems (5 patents)Douglas R SmithDouglas R Smith (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Stanley Works (4 from 558 patents)


4 patents:

1. 5118177 - Drawer and drawer suspension system

2. D319362 - Shelf

3. 4995323 - Modular shelving and hanger bar system

4. D314682 - Shelf

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as of
12/12/2025
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