Growing community of inventors

Akron, OH, United States of America

David L Hardman, Jr

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 = 0

David L Hardman, Jr ↔ Charles M Kausch (1 patent)David L Hardman, Jr ↔ Richard R Thomas (1 patent)David L Hardman, Jr ↔ Yongsin Kim (1 patent)David L Hardman, JrDavid L Hardman, Jr (1 patent)Charles M KauschCharles M Kausch (15 patents)Richard R ThomasRichard R Thomas (4 patents)Yongsin KimYongsin Kim (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Omnova Solutions Inc. (1 from 108 patents)


1 patent:

1. 7608710 - Cationic surfactants

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1/7/2026
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