Growing community of inventors

Mill Valley, CA, United States of America

Betsy Fields

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 = 68

Betsy Fields ↔ Bryan Krueger (2 patents)Betsy Fields ↔ James S Carter (1 patent)Betsy Fields ↔ Robert W Donegan (1 patent)Betsy FieldsBetsy Fields (2 patents)Bryan KruegerBryan Krueger (76 patents)James S CarterJames S Carter (54 patents)Robert W DoneganRobert W Donegan (39 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Classic Brands, LLC (2 from 75 patents)


2 patents:

1. D676614 - Hummingbird nectar feeder

2. D661434 - Hummingbird nectar feeder port in the form of a petal

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as of
12/19/2025
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