Growing community of inventors

Bloomfield, MI, United States of America

David Drews

Average Co-Inventor Count = 6.00

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 = 24

David DrewsDavid Bean (1 patent)David DrewsGregory Mareski (1 patent)David DrewsSteven A Westerholm (1 patent)David DrewsBrian Bartkowiak (1 patent)David DrewsLaura Hanna (1 patent)David DrewsDavid Drews (1 patent)David BeanDavid Bean (11 patents)Gregory MareskiGregory Mareski (1 patent)Steven A WesterholmSteven A Westerholm (1 patent)Brian BartkowiakBrian Bartkowiak (1 patent)Laura HannaLaura Hanna (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. George P. Johnson Company (1 from 4 patents)


1 patent:

1. 7010530 - Event management system

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12/17/2025
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