Growing community of inventors

Midland, MI, United States of America

Silvia A Evans

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 = 7

Silvia A Evans ↔ David E Henton (1 patent)Silvia A Evans ↔ Thomas H Newman (1 patent)Silvia A EvansSilvia A Evans (1 patent)David E HentonDavid E Henton (27 patents)Thomas H NewmanThomas H Newman (22 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Dow Chemical Company (1 from 7,680 patents)


1 patent:

1. 4880554 - Thermoplastic blend of polycarbonate, polymethylmethacrylate and AES

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as of
12/14/2025
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