Growing community of inventors

Fort Madison, IA, United States of America

Donald W Ward

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 = 11

Donald W Ward ↔ Chaucer C Tang (2 patents)Donald W Ward ↔ George R Wheeler (2 patents)Donald W WardDonald W Ward (2 patents)Chaucer C TangChaucer C Tang (9 patents)George R WheelerGeorge R Wheeler (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (2 from 16,338 patents)


2 patents:

1. 8273684 - Seed coating composition

2. 7989391 - Seed coating composition

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idiyas.com
as of
12/13/2025
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