Growing community of inventors

North East, PA, United States of America

Al G Lewis

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 = 6

Al G Lewis ↔ Robert L Graff (1 patent)Al G Lewis ↔ Larry A Couture (1 patent)Al G LewisAl G Lewis (1 patent)Robert L GraffRobert L Graff (3 patents)Larry A CoutureLarry A Couture (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. International Paper Company (1 from 1,173 patents)


1 patent:

1. 6322768 - Recovery of chlorine dioxide from gas streams

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12/16/2025
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