Growing community of inventors

Whittier, CA, United States of America

Bob Berkley

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 32

Bob Berkley ↔ Kil Yong Sung (2 patents)Bob Berkley ↔ Ross Knapp (2 patents)Bob BerkleyBob Berkley (2 patents)Kil Yong SungKil Yong Sung (23 patents)Ross KnappRoss Knapp (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Calico Brands, Inc. (2 from 16 patents)


2 patents:

1. D494415 - Utility lighter

2. D494416 - Utility lighter

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as of
1/14/2026
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