Growing community of inventors

Boxford, MA, United States of America

John Pettit

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 = 2

John Pettit ↔ Peter D Spaine (1 patent)John PettitJohn Pettit (1 patent)Peter D SpainePeter D Spaine (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Duracraft Corporation (1 from 135 patents)


1 patent:

1. D398389 - Console humidifier

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12/17/2025
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