Growing community of inventors

Mt. Zion, IL, United States of America

James L Karraker

Average Co-Inventor Count = 2.00

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 = 9

James L Karraker ↔ Robert A Lawhon (1 patent)James L KarrakerJames L Karraker (1 patent)Robert A LawhonRobert A Lawhon (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ppg Industries, Inc. (1 from 2,825 patents)


1 patent:

1. 4659356 - Kiln construction

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