Growing community of inventors

Baldwinville, MA, United States of America

Mark B Barrieau

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 = 11

Mark B BarrieauJeffrey R Brooks (1 patent)Mark B BarrieauJohnpaul P Barrieau (1 patent)Mark B BarrieauMark B Barrieau (1 patent)Jeffrey R BrooksJeffrey R Brooks (7 patents)Johnpaul P BarrieauJohnpaul P Barrieau (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Simplexgrinnell LP (1 from 62 patents)


1 patent:

1. 7999666 - Emergency lighting system with improved monitoring

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as of
12/30/2025
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