Growing community of inventors

Marlborough, MA, United States of America

Christopher Grace

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 = 8

Christopher Grace ↔ Walter G Birdsell (1 patent)Christopher Grace ↔ Kenneth David Harris, Jr (1 patent)Christopher Grace ↔ James L Pettingill (1 patent)Christopher Grace ↔ Clinton E Cockrill (1 patent)Christopher GraceChristopher Grace (1 patent)Walter G BirdsellWalter G Birdsell (60 patents)Kenneth David Harris, JrKenneth David Harris, Jr (24 patents)James L PettingillJames L Pettingill (7 patents)Clinton E CockrillClinton E Cockrill (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honeywell G.m.b.h. (1 from 3,645 patents)


1 patent:

1. D424675 - Vaporizer

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12/8/2025
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