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Kennedy Township, Butler County, PA, United States of America

Mark J Coppler

Average Co-Inventor Count = 4.00

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 = 13

Mark J Coppler ↔ Peter M Noble (1 patent)Mark J Coppler ↔ Robert L Novack (1 patent)Mark J Coppler ↔ John E Tozier (1 patent)Mark J CopplerMark J Coppler (1 patent)Peter M NoblePeter M Noble (10 patents)Robert L NovackRobert L Novack (8 patents)John E TozierJohn E Tozier (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bacharach, Inc. (1 from 28 patents)


1 patent:

1. 5305231 - Multiple K factor, selectable gas detector

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12/17/2025
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