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Snohomish, WA, United States of America

Marion Douglas

Average Co-Inventor Count = 1.00

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 = 0

Marion DouglasMarion Douglas (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Verathon Inc. (1 from 52 patents)


1 patent:

1. 11986345 - Representation of a target during aiming of an ultrasound probe

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12/31/2025
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