Growing community of inventors

Fort Collins, CO, United States of America

Erika E Johnson

Average Co-Inventor Count = 3.12

ph-index = 5

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 = 221

Erika E JohnsonKevin W Witter (6 patents)Erika E JohnsonDavid C Russell (6 patents)Erika E JohnsonNathan Northrup (6 patents)Erika E JohnsonJames M Prestien (6 patents)Erika E JohnsonMatthew S Krajec (4 patents)Erika E JohnsonBrenda M Wilson (1 patent)Erika E JohnsonNathan Northrup (0 patent)Erika E JohnsonDavid C Russell (0 patent)Erika E JohnsonErika E Johnson (8 patents)Kevin W WitterKevin W Witter (48 patents)David C RussellDavid C Russell (22 patents)Nathan NorthrupNathan Northrup (11 patents)James M PrestienJames M Prestien (6 patents)Matthew S KrajecMatthew S Krajec (17 patents)Brenda M WilsonBrenda M Wilson (2 patents)Nathan NorthrupNathan Northrup (0 patent)David C RussellDavid C Russell (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Otter Products, LLC (6 from 574 patents)


8 patents:

1. D944558 - Razor holder assembly

2. 10405623 - Protective enclosure for an electronic device

3. 10206472 - Protective enclosure for an electronic device

4. 10136716 - Protective enclosure for an electronic device

5. D829997 - Ponytail extension

6. 9986805 - Protective enclosure for an electronic device

7. D765632 - Smartphone case

8. D765633 - Smartphone case

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idiyas.com
as of
12/7/2025
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