Growing community of inventors

Havertown, PA, United States of America

Alfred F D'Alessandro

Average Co-Inventor Count = 4.00

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

Alfred F D'Alessandro ↔ James B Hunter (1 patent)Alfred F D'Alessandro ↔ George McGuire (1 patent)Alfred F D'Alessandro ↔ Larry L Lawlor (1 patent)Alfred F D'AlessandroAlfred F D'Alessandro (1 patent)James B HunterJames B Hunter (12 patents)George McGuireGeorge McGuire (5 patents)Larry L LawlorLarry L Lawlor (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matthey Bishop, Inc. (1 from 7 patents)


1 patent:

1. 4196099 - Catalyst comprising a metal substrate

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12/16/2025
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