Growing community of inventors

St. Clair Shores, MI, United States of America

Francis R Groth

Average Co-Inventor Count = 1.29

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 = 116

Francis R GrothRonald J Hoffman (1 patent)Francis R GrothSteven W Neff (1 patent)Francis R GrothFrancis R Groth (3 patents)Ronald J HoffmanRonald J Hoffman (7 patents)Steven W NeffSteven W Neff (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,812 patents)

2. Chip Clip Corporation (1 from 2 patents)


3 patents:

1. 5704144 - Beverage container identification tag

2. D303216 - Closure clip for bag of comestibles or the like

3. 4394791 - Closure clamp for food bags

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as of
12/19/2025
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