Growing community of inventors

Columbia, SC, United States of America

Doug Harper

Average Co-Inventor Count = 3.00

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 = 47

Doug Harper ↔ William C Floyd (2 patents)Doug Harper ↔ Nolan Thompson (2 patents)Doug HarperDoug Harper (2 patents)William C FloydWilliam C Floyd (34 patents)Nolan ThompsonNolan Thompson (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gencorp, Inc. (1 from 240 patents)

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


2 patents:

1. 6162771 - Paper coating lubricant

2. 6103308 - Paper coating lubricant

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idiyas.com
as of
12/15/2025
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