Growing community of inventors

Brentwood, NH, United States of America

Lewis F Travis

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 = 20

Lewis F Travis ↔ Ernest M Bevilacqua (1 patent)Lewis F Travis ↔ Michael M Kaplan (1 patent)Lewis F Travis ↔ Wayne T Driscoll (1 patent)Lewis F TravisLewis F Travis (1 patent)Ernest M BevilacquaErnest M Bevilacqua (12 patents)Michael M KaplanMichael M Kaplan (9 patents)Wayne T DriscollWayne T Driscoll (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. At+t Corp. (1 from 4,208 patents)


1 patent:

1. D362855 - Telephone security device

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as of
12/8/2025
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