Growing community of inventors

Newark, DE, United States of America

David William Drew

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 = 25

David William DrewKeith Ward Hutchenson (35 patents)David William DrewPaul Joseph Fagan (1 patent)David William DrewFrancis G Gallagher (1 patent)David William DrewTorren Ryan Carlson (1 patent)David William DrewTerry Wayne Redwine (1 patent)David William DrewGregg Sunshine (1 patent)David William DrewJacob G Dickinson (1 patent)David William DrewIsabel Liberis (1 patent)David William DrewKeith W Hutchenson (1 patent)David William DrewKenneth E Mersman (1 patent)David William DrewKenneth Mersman (0 patent)David William DrewKenneth Mersman (0 patent)David William DrewDavid William Drew (2 patents)Keith Ward HutchensonKeith Ward Hutchenson (35 patents)Paul Joseph FaganPaul Joseph Fagan (28 patents)Francis G GallagherFrancis G Gallagher (9 patents)Torren Ryan CarlsonTorren Ryan Carlson (4 patents)Terry Wayne RedwineTerry Wayne Redwine (3 patents)Gregg SunshineGregg Sunshine (2 patents)Jacob G DickinsonJacob G Dickinson (1 patent)Isabel LiberisIsabel Liberis (1 patent)Keith W HutchensonKeith W Hutchenson (1 patent)Kenneth E MersmanKenneth E Mersman (1 patent)Kenneth MersmanKenneth Mersman (0 patent)Kenneth MersmanKenneth Mersman (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dupont Dow Elastomers Inc. (1 from 72 patents)

2. Covation, Inc. (1 from 1 patent)

3. E.i. Dupont De Nemours and Company (16,338 patents)


2 patents:

1. 12509433 - Process for the production of furfural using a water immiscible organic solvent

2. 6380446 - Process for dehydrohalogenation of halogenated compounds

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as of
1/15/2026
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