Growing community of inventors

Medina, OH, United States of America

Jeffrey Plantz

Average Co-Inventor Count = 3.00

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 = 59

Jeffrey Plantz ↔ John Richard Nottingham (6 patents)Jeffrey Plantz ↔ John Spirk (6 patents)Jeffrey PlantzJeffrey Plantz (6 patents)John Richard NottinghamJohn Richard Nottingham (246 patents)John SpirkJohn Spirk (50 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Innovon LLC (5 from 5 patents)

2. Nottingham-spirk Design Associates, Inc. (1 from 37 patents)


6 patents:

1. D443138 - Market bag

2. D441613 - Thermal food bag

3. D432789 - Market bag

4. D432871 - Thermal food bag

5. D430993 - Thermal pizza bag

6. D429448 - Fast food chicken bag

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as of
12/14/2025
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