Growing community of inventors

Westland, MI, United States of America

Sydney M Kaufman

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 4

Sydney M KaufmanStephen E LeBeau (2 patents)Sydney M KaufmanSydney M Kaufman (2 patents)Stephen E LeBeauStephen E LeBeau (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)

2. Phoenix Metals Corp. (1 from 1 patent)


2 patents:

1. 5441579 - Method of recycling scrap metal

2. 5152847 - Method of decarburization annealing ferrous metal powders without

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12/19/2025
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