Growing community of inventors

Gilbert, AZ, United States of America

John O Ewoldt

Average Co-Inventor Count = 1.00

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 = 33

John O EwoldtJohn O Ewoldt (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Unique Home Designs, Inc. (3 from 12 patents)


3 patents:

1. D814054 - Recess mount jamb

2. D813418 - Surface mount jamb with snap cover

3. 8955254 - Self-storing security door assembly

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1/21/2026
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