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Aurora, IL, United States of America

David A De Marco

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 = 10

David A De Marco ↔ Ellis K Fields (1 patent)David A De Marco ↔ Mark L Winzenburg (1 patent)David A De MarcoDavid A De Marco (1 patent)Ellis K FieldsEllis K Fields (77 patents)Mark L WinzenburgMark L Winzenburg (10 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Standard Oil Company (indiana) (1 from 1,055 patents)


1 patent:

1. 4585897 - Process for preparation of fuel additives from acetylene

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12/6/2025
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