Growing community of inventors

Toledo, OH, United States of America

Yvonne E Giddings

Average Co-Inventor Count = 2.40

ph-index = 1

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

Yvonne E Giddings ↔ Robert Laurel Zollweg (2 patents)Yvonne E Giddings ↔ Staci Lynn Kerman (1 patent)Yvonne E GiddingsYvonne E Giddings (2 patents)Robert Laurel ZollwegRobert Laurel Zollweg (11 patents)Staci Lynn KermanStaci Lynn Kerman (26 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Libbey Glass Inc. (2 from 100 patents)


2 patents:

1. D511436 - Glass

2. D473425 - Stem for an article of stemware

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as of
1/2/2026
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