Growing community of inventors

Noblesville, IN, United States of America

Derek Tyler Berthold

Average Co-Inventor Count = 2.00

ph-index = 4

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 = 52

Derek Tyler BertholdCharles Brian Gross (4 patents)Derek Tyler BertholdDerek Tyler Berthold (4 patents)Charles Brian GrossCharles Brian Gross (25 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Eternal East (hk) Ltd. (4 from 24 patents)


4 patents:

1. 10016088 - Cold brew filter basket and brewing apparatus

2. D820040 - Cold brew filter basket

3. D779875 - Cold brew filter basket

4. D774352 - Cold brew filter basket

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as of
12/10/2025
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