Growing community of inventors

Mentor, OH, United States of America

Roger J Chmura

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 = 5

Roger J Chmura ↔ Marilyn J Niksa (1 patent)Roger J Chmura ↔ Jay M Noscal (1 patent)Roger J Chmura ↔ Kenneth J Gregg (1 patent)Roger J ChmuraRoger J Chmura (1 patent)Marilyn J NiksaMarilyn J Niksa (21 patents)Jay M NoscalJay M Noscal (5 patents)Kenneth J GreggKenneth J Gregg (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eltech Systems Corporation (1 from 166 patents)


1 patent:

1. 5196276 - Reserve battery

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12/5/2025
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