Growing community of inventors

Concord, MA, United States of America

Everett Bramhall

Average Co-Inventor Count = 5.00

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 = 14

Everett BramhallMark E Hazel (1 patent)Everett BramhallSteven Carroll (1 patent)Everett BramhallChristopher Mountain (1 patent)Everett BramhallPeter Hewitt (1 patent)Everett BramhallEverett Bramhall (1 patent)Mark E HazelMark E Hazel (2 patents)Steven CarrollSteven Carroll (1 patent)Christopher MountainChristopher Mountain (1 patent)Peter HewittPeter Hewitt (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bramhall & Hazel, Inc. (1 from 1 patent)


1 patent:

1. 6490818 - Sliding picture frame

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as of
1/10/2026
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