Growing community of inventors

Holland, PA, United States of America

Elizabeth L MacNamara

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 = 18

Elizabeth L MacNamara ↔ Fred Pearlstein (1 patent)Elizabeth L MacNamaraElizabeth L MacNamara (1 patent)Fred PearlsteinFred Pearlstein (7 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. US Government As Represented by the Secretary of the Army (1 from 8,684 patents)


1 patent:

1. 4093566 - Phosphate-free spray cleaner for metals

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12/21/2025
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