Growing community of inventors

Northbrook, IL, United States of America

Donald H Spethman

Average Co-Inventor Count = 6.00

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 = 93

Donald H Spethman ↔ Anoop Kumar Mathur (1 patent)Donald H Spethman ↔ Steven D Gabel (1 patent)Donald H Spethman ↔ Donald Taracks (1 patent)Donald H Spethman ↔ Ward J MacArthur (1 patent)Donald H Spethman ↔ Jianliang Zhao (1 patent)Donald H SpethmanDonald H Spethman (1 patent)Anoop Kumar MathurAnoop Kumar Mathur (24 patents)Steven D GabelSteven D Gabel (2 patents)Donald TaracksDonald Taracks (1 patent)Ward J MacArthurWard J MacArthur (1 patent)Jianliang ZhaoJianliang Zhao (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Electric Power Research Institute Incorporated (1 from 992 patents)


1 patent:

1. 4916909 - Cool storage supervisory controller

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