Growing community of inventors

Granville, OH, United States of America

Kevin D Campbell

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 = 0

Kevin D Campbell ↔ Joaquin J Hernandez (1 patent)Kevin D Campbell ↔ Harl Donley (1 patent)Kevin D Campbell ↔ Lenora G Hazen (1 patent)Kevin D Campbell ↔ Diane K Bollinger (1 patent)Kevin D CampbellKevin D Campbell (1 patent)Joaquin J HernandezJoaquin J Hernandez (3 patents)Harl DonleyHarl Donley (3 patents)Lenora G HazenLenora G Hazen (1 patent)Diane K BollingerDiane K Bollinger (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. International Truck Intellectual Property Company, LLC (1 from 600 patents)


1 patent:

1. 7717497 - Intake heater for HVAC fresh air intake

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as of
12/17/2025
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