Growing community of inventors

Columbia, MD, United States of America

Jack A Lewis

Average Co-Inventor Count = 3.75

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 = 68

Jack A LewisGeorge C Papavizas (2 patents)Jack A LewisJames F Walter (1 patent)Jack A LewisWilliam J Connick, Jr (1 patent)Jack A LewisDouglas Lumsden (1 patent)Jack A LewisMartha D Hollenbeck (1 patent)Jack A LewisJack A Lewis (2 patents)George C PapavizasGeorge C Papavizas (3 patents)James F WalterJames F Walter (21 patents)William J Connick, JrWilliam J Connick, Jr (18 patents)Douglas LumsdenDouglas Lumsden (1 patent)Martha D HollenbeckMartha D Hollenbeck (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The United States of America As Represented by the Secretary of (2 from 2,202 patents)

2. W. R. Grace Co.-conn. (1 from 1,391 patents)


2 patents:

1. 5068105 - Fungal formulation for biocontrol of soilborne plant pathogens

2. 4668512 - Preparation of pellets containing fungi and nutrient for control of

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as of
12/10/2025
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