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Kingsport, TN, United States of America

Norma L Lafferty

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 = 4

Norma L Lafferty ↔ Charles Edwan Sumner, Jr (1 patent)Norma L Lafferty ↔ Guy R Steinmetz (1 patent)Norma L LaffertyNorma L Lafferty (1 patent)Charles Edwan Sumner, JrCharles Edwan Sumner, Jr (59 patents)Guy R SteinmetzGuy R Steinmetz (24 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eastman-kodak Company (1 from 21,594 patents)


1 patent:

1. 4902827 - Process for the preparation of adipic acid

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12/12/2025
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