Growing community of inventors

Minneapolis, MN, United States of America

John P Cheng

Average Co-Inventor Count = 4.00

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 = 20

John P ChengSamuel J Clavette (2 patents)John P ChengJason M Berke (2 patents)John P ChengRobin L Jeffers (2 patents)John P ChengJohn P Cheng (2 patents)Samuel J ClavetteSamuel J Clavette (14 patents)Jason M BerkeJason M Berke (3 patents)Robin L JeffersRobin L Jeffers (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Target Brands, Inc. (2 from 1,998 patents)


2 patents:

1. D637432 - Butterfly bath storage holder

2. D637431 - Frog bath storage holder

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as of
1/14/2026
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