Growing community of inventors

Raytown, MO, United States of America

Howard Christie

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 = 3

Howard Christie ↔ Charles S Pinzino (1 patent)Howard ChristieHoward Christie (1 patent)Charles S PinzinoCharles S Pinzino (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pfizer Corporation (1 from 4,455 patents)


1 patent:

1. 5660844 - Collar to control arthropod infestations of animals

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12/20/2025
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