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Huntington Beach, CA, United States of America

Alan H Marsh

Average Co-Inventor Count = 3.00

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 = 25

Alan H Marsh ↔ Philip M Rose (1 patent)Alan H Marsh ↔ Thomas W Carr (1 patent)Alan H MarshAlan H Marsh (1 patent)Philip M RosePhilip M Rose (9 patents)Thomas W CarrThomas W Carr (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Aeronautic Development Corporation, Ltd. (1 from 2 patents)


1 patent:

1. 4817756 - Quiet nacelle system and hush kit

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12/31/2025
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