Growing community of inventors

Fairfield, OH, United States of America

Gretchen R Hatfield

Average Co-Inventor Count = 2.00

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 = 42

Gretchen R Hatfield ↔ Gregory Stephen Caravajal (1 patent)Gretchen R HatfieldGretchen R Hatfield (1 patent)Gregory Stephen CaravajalGregory Stephen Caravajal (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Procter Gamble Company (1 from 17,167 patents)


1 patent:

1. 4908148 - Rinse additive compositions providing glassware protection comprising

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12/21/2025
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